Comment 2 for bug 536775

I ran into this tonight. Luckily having had problems with the post-update hook I thought to check it relatively quickly and noticed it was pointing to the wrong location. This fixed it:

go to your gitosis directory
cd repositories/gitosis-admin.git/hooks
ln -sf /usr/share/pyshared/gitosis/templates/admin/hooks/post-update

This is a difficult thing to fix as peoples repositories will be in different locations. Still it's definitely a usability issue, and seemingly an ongoing one.