Hello, I have clonned the mailman gitlab repo(forked version) and created a python3 virtualenv using virtualenv p- python3 <virtualenv dir>. Then I activated the virtualenv and did python3 setup.py develop. On completion I did mailman info -v. This returned me with this (error)[ http://pastebin.com/wLzDQwAu], Kindly help.

Diptanshu Jamgade 13EC35021 4th Year Undergraduate Student Department of Electronics and Electrical Communication Engineering, IIT Kharagpur Ph. No.- +91-77-97-436-712