During installation, Cython now compiles some of its own modules into C extensions to speed up compilation (by quite a bit, actually). If it can't import them for some reason (e.g. they were built for a different Python version), you will get the error above.
BTW, this does not affect lxml as long as you only use released sources (which do not require Cython). -- [jaunty] lxml FTBFS on all platforms https://bugs.launchpad.net/bugs/308633 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs