ERROR: /builds/infrablue/python-bigbluebutton2 is not a valid editable requirement. It should either be a path to a local project or a VCS URL (beginning with svn+, git+, hg+, or bzr+). WARNING: You are using pip version 20.0.2; however, version 20.2.1 is available. You should consider upgrading via the '/builds/infrablue/infrablue/.tox/globalenv/bin/python -m pip install --upgrade pip' command.