Easy to reproduce. See below: just one import in python. And see http://bugs.python.org/issue17541
sander@appelboor:~$ python Python 2.7.4rc1 (default, Mar 25 2013, 00:30:40) [GCC 4.7.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import webbrowser Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python2.7/webbrowser.py", line 505, in <module> register_X_browsers() File "/usr/lib/python2.7/webbrowser.py", line 489, in register_X_browsers register(browser, None, Chrome(browser)) NameError: global name 'Chrome' is not defined >>> ** Bug watch added: Python Roundup #17541 http://bugs.python.org/issue17541 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1159854 Title: NameError: global name 'Chrome' is not defined To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-defaults/+bug/1159854/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs