Hi, I am also facing the same bug. The author of NeXpy is suggesting the egg-info file for PySide is missing in the package.
There is long thread discussing this issue here: https://github.com/nvbn/everpad/issues/401 It is clearly related to the way pyside has been packaged under Debian. Cheers, -- Jérôme Kieffer <jerome.kief...@terre-adelie.org> -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org