The message you are receiving implies that the ryu-manager command cannot find where the needed modules it relies on are located.
My best guess was the location I suggested in the PYTHONPATH, based on where ryu-manager had been installed. You will need to determine where the packages were installed, so that your PATH and PYTHONPATH are correct, before you can proceed. Best, Victor -- Victor J. Orlikowski <> vjo@[cs.]duke.edu > On Aug 30, 2016, at 9:07 AM, Túlio Pascoal <tuliopasc...@gmail.com> wrote: > > ImportError: No module named cmd.manager ------------------------------------------------------------------------------ _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel