root@boss[loggerhead]#./start-loggerhead.py   
Traceback (most recent call last):
  File "./start-loggerhead.py", line 4, in ?
    pkg_resources.require("TurboGears")
  File "/usr/lib/python2.4/site-packages/pkg_resources.py", line 585, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python2.4/site-packages/pkg_resources.py", line 483, in resolve
    raise DistributionNotFound(req)  # XXX put more info here
pkg_resources.DistributionNotFound: TurboGears