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 found this problem on Ubuntu 9.04. When I looked into it, I found that the post-update hook pointed to /usr/share/python-support/gitosis/gitosis-0.2-py2.5.egg/gitosis/templates/admin/hooks/post-update which no longer existed. I'm sure it came through some updated package.
I looked around on the filesystem and found that if I pointed hooks/post-update to /usr/share/python-support/gitosis/gitosis/templates/admin/hooks/post-update it worked just fine.