update document for mingw

zilongshanren · zilongshanren · commit d8b7473b49da · 2014-12-15T16:01:09.000+08:00
diff --git a/README.md b/README.md
@@ -62,6 +62,7 @@ After that, you should also install the following dependencies:
 
 ```
 pacman -S mingw-w64-i686-toolchain
+pacman -S git make mingw-w64-i686-cmake tar autoconf automake libtool
 
 ```
 
