pip list [options]
List installed packages, including editables.
-o
,
--outdated
$ pip list Pygments (1.5) docutils (0.9.1) Sphinx (1.1.2) Jinja2 (2.6)
$ pip list --outdated docutils (Current: 0.9.1 Latest: 0.10) Sphinx (Current: 1.1.2 Latest: 1.1.3)