pip list problem on gym pull

[mcbrs1a]

On a different build i get:

import gym_pull

Usage:
pip list [options]

no such option: --format Traceback (most recent call last): File "", line 1, in File "/home/petic/.local/lib/python2.7/site-packages/gym_pull/init.py", line 52, in from gym_pull.package import pull File "/home/petic/.local/lib/python2.7/site-packages/gym_pull/package/init.py", line 4, in load_user_envs() File "/home/petic/.local/lib/python2.7/site-packages/gym_pull/package/manager.py", line 33, in load_user_envs installed_packages = self._list_packages() File "/home/petic/.local/lib/python2.7/site-packages/gym_pull/package/manager.py", line 186, in _list_packages with open(temp_file) as f: IOError: [Errno 2] No such file or directory: '/tmp/tmp5lAGz7/pip_list.txt'

[absolutelyNoWarranty]

Upgrade pip (pip install --upgrade pip) or try PR #3