pytz not installed on Mac

Well, I manually installed pytz and got this error: File

    > "", line 184, in ? do_plot(hosts['ec2'])
    > File "", line 80, in do_plot from
    > matplotlib.dates import MonthLocator, WeekdayLocator,
    > DateFormatter File
    > "/Library/Frameworks/Python.framework/Versions/2.4/lib/
    > python2.4/site-packages/matplotlib/", line 92, in
    > ? from dateutil.rrule import rrule, MO, TU, WE, TH, FR,
    > SA, SU, YEARLY, \ ImportError: No module named
    > dateutil.rrule

    > So I did a fresh install of matplotlib from darwinports
    > (port install py-matplotlib) and now I'm getting the SAME
    > ERROR...

When you install matplotlib from src, it automatically installs pytz
and dateutil if they are not already on your system. The darwinports
build may be broken. Try grabbing datetuil yourself and installing it
-- it's pure python so it should be easy.