Hi Andreas,
I'm checked git/config file.Everything seems right.
My git/config file contents
---
>[core]
> repositoryformatversion = 0
> filemode = true
> bare = false
> logallrefupdates = true
>[remote "origin"]
> url = "" href="http://anonscm.debian.org/debian-med/emperor.git">anonscm.debian.org/debian-med/emperor.git
> fetch = +refs/heads/*:refs/remotes/origin/*
>[branch "master"]
> remote = origin
> merge = refs/heads/master
---
i use it this commands.
---
>git add *
>git commit -m "..."
>git push origin master
>>fatal: remote error: access denied or repository not exported: /debian-med/emperor.git
---
Regards