There is a problem here when using the unauthenticated Git protocol on port 9418 (that can be seen with git://). GitHub turned that off sometime back. You need to change the remote URL to either HTTPS or SSH, like so: git remote set-url origin ssh://github.com/mysociety/popit-django.git@94accb3fc38d2205f298e7177f6f1a206707288b#egg=popit_django
There is a problem here when using the unauthenticated Git protocol on port 9418 (that can be seen with git://). GitHub turned that off sometime back. You need to change the remote URL to either HTTPS or SSH, like so: git remote set-url origin ssh://github.com/mysociety/popit-django.git@94accb3fc38d2205f298e7177f6f1a206707288b#egg=popit_django