I\'ve set up gitosis using the tutorial privided at:
http://scie.nti.st/2007/11/14/hosting-git-repositories-the-easy-and-secure-way
I found that I was unable
I tried to cover with commons error for Gitosis installation and setup
http://jerabi.com/sdionne/blog/2010/09/06/git-repository-server-gitosis-on-win7-troubleshooting/
I hope that can help you