[aur-general] I can't upgrade my package

[Lukas Fleischer]

On Sat, 01 Oct 2016 at 19:57:55, Juan Martínez wrote:
> El sáb, 01-10-2016 a las 12:53 -0500, Doug Newgard escribió:
> > On Sat, 01 Oct 2016 14:42:22 -0300
> > Juan Martínez <mratmartinez at anche.no> wrote:
> [...]
> [mrat at mrat with-git]$ git push
> Enter passphrase for key '/home/mrat/.ssh/aur': 
> invalid command: git
> Try `ssh aur at aur.archlinux.org help` for a list of commands.
> fatal: Could not read from remote repository.
> 
> Please make sure you have the correct access rights
> and the repository exists.

Are you using any special Git implementation? Any wrappers around Git?
Any aliases? What is the output of `git --version`?