Django Tutorial - ImproperlyConfigured exception (pytz isn't installed)
After continuing to search for django and pytz, I found the 1.6 Django release notes, which mention that you must now install pytz to work with Sqlite3 if USE_TZ=True in your settings.py.
I don't know what effect USE_TZ has on your application, but setting that value to False allows me to proceed in the tutorial. I would hope that the Django tutorial is updated to reflect this change.