pip-review now employs entry points. As a consequence, the pip-review command now works under Windows and can alternatively be called as python -m pip_review. See the HISTORY for further details.
This release was published on PyPI on 2016-10-10, but I forgot to mention it here on GitHub until now (2017-01-20).
Issues closed and pull requests merged in this release: #2 #3 #4 #11 #12. Credits: @rvause @Gillingham.