vcswatch reports that
there is an error with this package's VCS, or the debian/changelog file inside
it. Please check the error shown below and try to fix it. You might have
to update the VCS URL in the debian/control file to point to the correct
repository.
fatal: unable to connect to git.grml.org:
git.grml.org[0: 202.61.209.108]: errno=Connection refused