Collecting pyexcel-io==0.3.4.1 Downloading pyexcel_io-0.3.4.1-py2.py3-none-any.whl Saved /tmp/tmpa8wn3_wz/pyexcel_io-0.3.4.1-py2.py3-none-any.whl Skipping pyexcel-io, due to already being wheel.