FYI, the issue is a combination of upstream now explicitly listing 'pyqt5' in install_requires, and a technicality in the Debian packaging of pyqt5, see <https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=890200>.
** Bug watch added: Debian Bug tracker #890200 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890200 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751223 Title: 3.2.6+dfsg1-1 : pyqt5 not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/spyder/+bug/1751223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs