In fact, I have tried with Python 3.6 and Python 3.7 with the same result.
It seems path where python modules are stored is different from path used by pip installer. The problem is in that case that command 'pip3.x list' provides a wrong overview of real python packages installed. There is probably a good reason, but i do not know why. -- Sent from: http://cygwin.1069669.n5.nabble.com/Cygwin-list-f3.html -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple