sphinx == 1.6.*
git+https://github.com/python/python-docs-theme.git#egg=python-docs-theme
git+https://github.com/pypa/pypa-docs-theme.git#egg=pypa-docs-theme

# XXX: This is a workaround for conf.py not seeing the development pip version
#      when the documentation is built on ReadTheDocs.
.