Sorry, I had some Python 2.7 libs under ~/.local/lib/ Thanks Norbert!
On Tue, Dec 26, 2017 at 01:50:26AM +0900, Norbert Preining wrote: > Are you *really*really* sure that you don't have any local versions > installed somewhere in /usr/local or any other python search path? -- Joenio Costa http://joenio.me