My virtualenv is currently using Django 1.6.6 and I'm trying to upgrade to Django 1.7. However, pip3 install -U django
results in PermissionError: [Errno 13] Permission denied: '/usr/local/bin/django-admin.py'
, which occurs after pip tries to uninstall the current Django installation (1.6.6). The same thing happens when I try to manually uninstall Django from the virtualenv. How do I upgrade? At this point the only thing I can think of is to create a new virtualenv to upgrade to 1.7, but that doesn't seem like an ideal solution at all.