An easy method for enabling/disabling some modules is needed, since some of the modules can prevent the correlator from working (dshield for ex) and that Python modules is a pain to disable/remove:

# find /usr -name "dshield.py*" -delete -print
/usr/share/pyshared/PreludeCorrelator/plugins/dshield.py
/usr/lib/pymodules/python2.5/PreludeCorrelator/plugins/dshield.pyc
/usr/lib/pymodules/python2.5/PreludeCorrelator/plugins/dshield.py
/usr/lib/pymodules/python2.6/PreludeCorrelator/plugins/dshield.pyc
/usr/lib/pymodules/python2.6/PreludeCorrelator/plugins/dshield.py

# su -c '/usr/bin/prelude-correlator' -s /bin/sh prelude-correlator
Traceback (most recent call last):
  File "/usr/bin/prelude-correlator", line 8, in <module>
    load_entry_point('prelude-correlator==0.9.0-beta4', 'console_scripts', 'prelude-correlator')()
  File "/usr/lib/pymodules/python2.5/PreludeCorrelator/main.py", line 149, in main
    prelude_client = PreludeClient(print_input=ifd, print_output=ofd, dry_run=options.dry_run)
  File "/usr/lib/pymodules/python2.5/PreludeCorrelator/main.py", line 45, in __init__
    self._pm = pluginmanager.PluginManager()
  File "/usr/lib/pymodules/python2.5/PreludeCorrelator/pluginmanager.py", line 52, in __init__
    plugin_class = entrypoint.load()
  File "/usr/lib/python2.5/site-packages/pkg_resources.py", line 1913, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
ImportError: No module named dshield

# aaaaargh
-su: aaaaargh: command not found