diff -ruN --exclude='.deps*' mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/configure.in mysql-gui-tools-5.0r11.standard/mysql-gui-common/configure.in
--- mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/configure.in	2007-03-29 14:46:22.000000000 +0000
+++ mysql-gui-tools-5.0r11.standard/mysql-gui-common/configure.in	2007-11-09 11:28:52.000000000 +0000
@@ -168,8 +168,8 @@
         [LUA_LDFLAGS="$withval -llua -llualib"])
 
 if test x"$LUA_CFLAGS$LUA_LDFLAGS" = "x"; then
-  AC_CHECK_PROG(LUA_CFLAGS,lua-config,`lua-config --include`)
-  AC_CHECK_PROG(LUA_LDFLAGS,lua-config,`lua-config --libs`)
+  AC_CHECK_PROG(LUA_CFLAGS,pkg-config,`pkg-config lua --cflags`)
+  AC_CHECK_PROG(LUA_LDFLAGS,pkg-config,`pkg-config lua --libs`)
 fi
 
 if test x"$LUA_LDFLAGS" = "x"; then
@@ -336,7 +336,9 @@
   if (pcre_compile("(?:\\\\pL(?:\\\\pL|\\\\pN|\\\\pM|\\\\p{Pc}|\\\\p{Pd}|\\\\pS}|_)*)", PCRE_UTF8, &err, &o, NULL)) 
     return 0;
   return 1;
-])], [HAVE_UNICODE_PCRE=1 AC_MSG_RESULT(yes)], [HAVE_UNICODE_PCRE=0 AC_MSG_RESULT(no)])
+])], [HAVE_UNICODE_PCRE=1 
+AC_MSG_RESULT(yes)], [HAVE_UNICODE_PCRE=0
+AC_MSG_RESULT(no)])
 CPPFLAGS=$ac_savecpp
 LIBS=$ac_savelibs
 AC_DEFINE(HAVE_UNICODE_PCRE, [], [whether pcre was compiled with unicode properties support])
diff -ruN --exclude='.deps*' mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/library/generic-runtime/source/lxp/lxplib.c mysql-gui-tools-5.0r11.standard/mysql-gui-common/library/generic-runtime/source/lxp/lxplib.c
--- mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/library/generic-runtime/source/lxp/lxplib.c	2006-03-02 20:48:20.000000000 +0000
+++ mysql-gui-tools-5.0r11.standard/mysql-gui-common/library/generic-runtime/source/lxp/lxplib.c	2007-11-09 11:48:39.000000000 +0000
@@ -539,3 +539,13 @@
 
   return 1;
 }
+
+//This function not present in LUA 5.1.x
+//Resolve to it found here: http://lua-users.org/lists/lua-l/2006-06/msg00328.html
+LUALIB_API int luaL_findstring (const char *name, const char *const list[]) {
+  int i;
+  for (i=0; list[i]; i++)
+    if (strcmp(list[i], name) == 0)
+      return i;
+  return -1;  /* name not found */
+}
diff -ruN --exclude='.deps*' mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/library/generic-runtime/source/myx_grt_lua.c mysql-gui-tools-5.0r11.standard/mysql-gui-common/library/generic-runtime/source/myx_grt_lua.c
--- mysql-gui-tools-5.0r11.ORIG/mysql-gui-common/library/generic-runtime/source/myx_grt_lua.c	2006-04-24 21:07:48.000000000 +0000
+++ mysql-gui-tools-5.0r11.standard/mysql-gui-common/library/generic-runtime/source/myx_grt_lua.c	2007-11-09 11:28:52.000000000 +0000
@@ -39,7 +39,6 @@
         { "string",     luaopen_string },
         { "math",       luaopen_math },
         { "debug",      luaopen_debug },
-        { "loadlib",    luaopen_loadlib },
         { "lxp",        luaopen_lxp },
         { NULL,         NULL }
 };