Yes! It was ipython issue! I was convinced that my version were the github one!!! I'm sorry!
Thank you for the quick response! Roberto -- View this message in context: http://matplotlib.1069221.n5.nabble.com/ipython-pylab-interactive-mode-problem-tp43144p43149.html Sent from the matplotlib - users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users