Public bug reported: System installed version of Python has a defective zlib library:
Python 3.5 seems to be missing this module: sal@gruntyman:~/workspace/ladygeek$ python3.5 Python 3.5.0 (default, Sep 15 2015, 21:54:38) [GCC 4.9.2] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import zlib Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named 'zlib' >>> but Python 2.7 seems to be fine sal@gruntyman:~/workspace/ladygeek$ python Python 2.7.10 (default, Oct 14 2015, 16:09:02) [GCC 5.2.1 20151010] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import zlib >>> and so does Python 3.4 sal@gruntyman:~/workspace/ladygeek$ python3.4 Python 3.4.3+ (default, Oct 14 2015, 16:03:50) [GCC 5.2.1 20151010] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import zlib >>> sal@gruntyman:~/workspace/ladygeek$ lsb_release -rd Description: Ubuntu 15.10 Release: 15.10 ** Affects: zlib (Ubuntu) Importance: Undecided Status: New ** Tags: wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508239 Title: Python 3.5 on Wily has a broken (or missing) zlib To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zlib/+bug/1508239/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs