The error message indicates that cheroot was not properly installed. Personally, I'd try with 'sudo pip3 install cheroot' to make sure you're not installing it for python 2.x or something like that.
If that doesn't help, I suggest asking around on an Ubuntu forum, as the issue not really with Mnemosyne itself. -- You received this message because you are subscribed to the Google Groups "mnemosyne-proj-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to mnemosyne-proj-users+unsubscr...@googlegroups.com. To post to this group, send email to mnemosyne-proj-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/mnemosyne-proj-users/2dab6fe1-dbb0-453a-b939-f012c3b891d2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
