diff --git a/t/sanity.t b/t/sanity.t
index 7019f19..52144bc 100644
--- a/t/sanity.t
+++ b/t/sanity.t
@@ -219,7 +219,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -254,7 +254,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -286,7 +286,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -321,7 +321,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -362,7 +362,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -398,7 +398,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -429,7 +429,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -465,7 +465,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -495,7 +495,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -531,7 +531,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -596,7 +596,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -671,7 +671,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -706,7 +706,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/opt/blah/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -924,7 +924,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -959,7 +959,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -990,7 +990,7 @@ cd nginx-1.0.15
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
   --add-module=../drizzle-nginx-module-0.1.2rc7 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1025,7 +1025,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1056,7 +1056,7 @@ cd nginx-1.0.15
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
   --add-module=../drizzle-nginx-module-0.1.2rc7 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1091,7 +1091,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1135,7 +1135,7 @@ cd nginx-1.0.15
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
   --add-module=../drizzle-nginx-module-0.1.2rc7 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1171,7 +1171,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1201,7 +1201,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1236,7 +1236,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1268,7 +1268,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1304,7 +1304,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1336,7 +1336,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1372,7 +1372,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1416,7 +1416,7 @@ cd nginx-1.0.15
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
   --add-module=../ngx_postgres-0.9 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1452,7 +1452,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1483,7 +1483,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1518,7 +1518,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1571,7 +1571,7 @@ cd nginx-1.0.15
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
   --add-module=../ngx_postgres-0.9 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1607,7 +1607,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1648,7 +1648,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1683,7 +1683,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1713,7 +1713,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1749,7 +1749,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1779,7 +1779,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1815,7 +1815,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1845,7 +1845,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1880,7 +1880,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1910,7 +1910,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -1946,7 +1946,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -1978,7 +1978,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2013,7 +2013,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2043,7 +2043,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2076,7 +2076,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2106,7 +2106,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2137,7 +2137,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2167,7 +2167,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2200,7 +2200,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2226,7 +2226,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2260,7 +2260,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2297,7 +2297,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2331,7 +2331,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2361,7 +2361,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2396,7 +2396,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2426,7 +2426,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2462,7 +2462,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2492,7 +2492,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2527,7 +2527,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2557,7 +2557,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2592,7 +2592,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2622,7 +2622,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2656,7 +2656,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/lua-root/usr/local/openresty/lua/include LUA_LIB_DIR=/usr/local/openresty/lualib CC=gcc
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2686,7 +2686,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2720,7 +2720,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-rds-parser-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_INCLUDE_DIR=$OPENRESTY_BUILD_DIR/lua-root/usr/local/openresty/lua/include LUA_LIB_DIR=/usr/local/openresty/lualib CC=gcc
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2750,7 +2750,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2786,7 +2786,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
@@ -2818,7 +2818,7 @@ cd nginx-1.0.15
   --add-module=../set-misc-nginx-module-0.22rc8 \
   --add-module=../form-input-nginx-module-0.07rc5 \
   --add-module=../encrypted-session-nginx-module-0.02 \
-  --add-module=../ngx_lua-0.5.0rc27 \
+  --add-module=../ngx_lua-0.5.0rc28 \
   --add-module=../headers-more-nginx-module-0.17rc1 \
   --add-module=../srcache-nginx-module-0.13rc8 \
   --add-module=../array-var-nginx-module-0.03rc1 \
@@ -2854,7 +2854,7 @@ install: all
 	cd $OPENRESTY_BUILD_DIR/lua-resty-memcached-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-redis-0.08 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-mysql-0.07 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
-	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.05 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
+	cd $OPENRESTY_BUILD_DIR/lua-resty-string-0.06 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/lua-resty-upload-0.03 && $(MAKE) install DESTDIR=$(DESTDIR) LUA_LIB_DIR=/usr/local/openresty/lualib INSTALL=$OPENRESTY_BUILD_DIR/install
 	cd $OPENRESTY_BUILD_DIR/nginx-1.0.15 && $(MAKE) install DESTDIR=$(DESTDIR)
 
diff --git a/util/ver b/util/ver
index fe7b96a..266e8a0 100755
--- a/util/ver
+++ b/util/ver
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.0.15
-minor_ver=5rc2
+minor_ver=5
 version=$main_ver.$minor_ver
 echo $version