1. DOwnload Win32::GuiTest from http://search.cpan.org/~karasik/Win32-GuiTest-1.59/lib/Win32/GuiTest.pm 2. Extract Win32-GuiTest-1.59.tar.gz.tar.gz.tar.gz 3. Make sure VC compiler is not in path I rename C:\Program Files (x86)\Microsoft Visual Studio 9.0 to C:\Program Files (x86)\Microsoft Visual Studio 9.0_org 4. cd Win32-GuiTest-1.59 5. perl Makefile.PL 6. dmake 7. dmake test [Dont worry if some test fails] 8. dmake install My settings, perl -v This is perl 5, version 14, subversion 2 (v5.14.2) built for MSWin32-x86-multi-thread (with 1 registered patch, see perl -V for more detail) Copyright 1987-2011, Larry Wall Binary build 1402 [295342] provided by ActiveState http://www.ActiveState.com Built Oct 7 2011 15:49:44 gcc --version gcc (GCC) 4.6.2 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.gcc (GCC) 4.6.2 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. dmake -V dmake.exe - Version 4.11-20080107-SHAY (Windows / MS Visual C++) Copyright (c) 1990,...,1997 by WTI Corp.