From f8b54323986eb619772d6faae40db0b7a1379054 Mon Sep 17 00:00:00 2001
From: Ignacio Burgueño <ignaciob@inconcertcc.com>
Date: Sun, 22 Sep 2013 17:28:49 -0300
Subject: When you supply an existing Lua installation, the suggested value for
 LUA_CPATH is wrong.

```sh
install /P c:\LuaRocks /LUA d:\trunk_git\packages\Lua5.1 /F

(...)

 You may want to add the following elements to your paths;
PATH     :   d:\trunk_git\packages\Lua5.1\bin\;c:\LuaRocks\2.1
LUA_PATH :
c:\LuaRocks\share\lua\5.1\?.lua;c:\LuaRocks\share\lua\5.1\?\init.lua
LUA_CPATH:   d:\trunk_git\packages\Lua5.1\lib\lua\5.1\?.dll
```

Even `luarocks path` shows the correct values:

```sh
SET LUA_CPATH=c:\LuaRocks/lib/lua/5.1/?.dll;c:\LuaRocks\lib\lua\5.1\?.dll
```
---
 install.bat | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.bat b/install.bat
index 8222454e..abf680a4 100644
--- a/install.bat
+++ b/install.bat
@@ -643,7 +643,7 @@ print(S[[
  You may want to add the following elements to your paths;
 PATH     :   $LUA_BINDIR;$FULL_PREFIX
 LUA_PATH :   $ROCKS_TREE\share\lua\$LUA_VERSION\?.lua;$ROCKS_TREE\share\lua\$LUA_VERSION\?\init.lua
-LUA_CPATH:   $LUA_LIBDIR\lua\$LUA_VERSION\?.dll
+LUA_CPATH:   $ROCKS_TREE\lib\lua\$LUA_VERSION\?.dll
 
 ]])
 os.exit(0)
-- 
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