Better setup vc compiler, should compatible with Windows SDK.
Better setup vc compiler, should compatible with Windows SDK.

1. Use reg: HKEY_LOCAL_MACHINE\SOFTWARE[\Wow6432Node]\Microsoft\VisualStudio\<version>\Setup\VC:ProductDir
2. Use bin\vcvars32.bat and bin\amd64\vcvars64.bat instead of vcvarsall.bat.

robooo/luarocks,ignacio/luarocks,keplerproject/luarocks,xpol/luainstaller,xpol/luavm,xpol/luarocks,luarocks/luarocks,xpol/luarocks,tarantool/luarocks,tarantool/luarocks,starius/luarocks,keplerproject/luarocks,xpol/luainstaller,ignacio/luarocks,keplerproject/luarocks,xpol/luainstaller,luarocks/luarocks,keplerproject/luarocks,xpol/luainstaller,robooo/luarocks,starius/luarocks,tarantool/luarocks,ignacio/luarocks,starius/luarocks,ignacio/luarocks,xpol/luavm,robooo/luarocks,luarocks/luarocks,xpol/luarocks,robooo/luarocks,starius/luarocks,xpol/luavm,xpol/luavm,xpol/luavm,xpol/luarocks