Problems with openshift and package six

I have an openshift application and I need to use a APScheduler package which needs six==1.9.0 package. If I do pip install six==1.9.0 I get: Collecting six==1.9.0 Downloading six-1.9.0-py2.py3-none-any.wh Installing collected packages: six Found existing installation: six 1.3.0 Not uninstalling six at /opt/rh/python33/root/usr/lib/python3.3/site-packages, outside environment /var/lib/openshift/5764a66a0c1e66c49700006b/python/virtenv/venv Successfully installed six-1.3.0 So it is not install the version I need. I tried to uninstall pip uninstall six==1.3.0 but I get this: Not uninstalling six at /opt/rh/python33/root/usr/lib/python3.3/site-packages, outside environment /var/lib/openshift/5764a66a0c1e66c49700006b/python/virtenv/venv I also tried on doing it with sudo but I have read that is impossible to do sudo commands in openshift application. Any idea?