Hi All, These two sections: https://pip.pypa.io/en/latest/reference/pip_install.html#caching https://pip.pypa.io/en/latest/reference/pip_install.html#wheel-cache ...imply that downloading packages with pip 7.x+ should create an offline cached egg. Not so: (pip_cache)tweedledee:virtualenvs chris$ pip --version pip 7.0.3 from /Users/chris/virtualenvs/pip_cache/lib/python2.7/site-packages (python 2.7) (pip_cache)tweedledee:virtualenvs chris$ pip install xlwt Collecting xlwt Downloading xlwt-1.0.0-py2.py3-none-any.whl (140kB) 100% |████████████████████████████████| 143kB 730kB/s Installing collected packages: xlwt Successfully installed xlwt-1.0.0 (pip_cache)tweedledee:virtualenvs chris$ ls ~/Library/Caches/pip/ http selfcheck.json (pip_cache)tweedledee:virtualenvs chris$ find ~/Library/Caches/pip/ -name wheels (pip_cache)tweedledee:virtualenvs chris$ Nope, no wheel cache there. What am I missing? Are those docs just plain wrong? cheers, Chris