03 Feb Letsencrypt failed to renew
We were getting this letsencrypt renewal error on some Ubuntu 16.04 machines:
OSError: Command /opt/eff.org/certbot/venv/bin/python2.7 – setuptools pkg_resources pip wheel failed with error code 1
Googling around, hit a few walls and finally found the solution,
just need to run this in Ubuntu:
Then continue on with the letsencrypt-auto script will do.