root@zetawiki:~# pip list
DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.
acme (0.4.1)
args (0.1.0)
... (생략)
root@zetawiki:~# ll ~/.pip
ls: cannot access '/root/.pip': No such file or directory
root@zetawiki:~# mkdir ~/.pip
root@zetawiki:~# vi ~/.pip/pip.conf
root@zetawiki:~# pip list
acme (0.4.1)
args (0.1.0)
... (생략)
zope.event (4.2.0)
zope.hookable (4.0.4)
zope.interface (4.1.3)