pip install: warning 'directory not writable'
J'ai un warning 'directory not writable' avec les 2 commandes suivantes :
$ sudo pip install --upgrade pip
ET
$ sudo pip install virtualenvwrapper
--> WARNING: The directory '/home/ieo31_admin/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Edited by vindarel