Dear calendarserver-users, I'm using calendarserver on my (t)rusty old iBook G4 running Mac OS X 10.5 (ppc, of course). Up to now I was using the run script, but as that is not recommended for everyday use I'm trying to migrate to the "proper" caldavd. So far, I did setup.py build setup.py install as well as putting together a configuration file (essentially the same as I was using before but with some paths changed). Now, doing caldavd -f caldavd.plist results in this: Traceback (most recent call last): File "/usr/bin/twistd", line 21, in <module> run() File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/scripts/twistd.py", line 27, in run app.run(runApp, ServerOptions) File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/application/app.py", line 374, in run config.parseOptions() File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/application/app.py", line 354, in parseOptions usage.Options.parseOptions(self, options) File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/python/usage.py", line 184, in parseOptions for (cmd, short, parser, doc) in self.subCommands: File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/application/app.py", line 365, in subCommands self.loadedPlugins[plug.tapname] = plug File "/Library/Python/2.5/site-packages/twisted/plugins/caldav.py", line 29, in getProperty return getattr(reflect.namedClass(self.serviceMakerClass), propname) File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/python/reflect.py", line 343, in namedObject module = namedModule(string.join(classSplit[:-1], '.')) File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/python/reflect.py", line 331, in namedModule topLevel = __import__(name) File "/Library/Python/2.5/site-packages/calendarserver/tap/__init__.py", line 21, in <module> from calendarserver.tap import profiling # Pre-imported for side-effect File "/Library/Python/2.5/site-packages/calendarserver/tap/profiling.py", line 19, in <module> from twisted.application.app import CProfileRunner, AppProfiler ImportError: cannot import name CProfileRunner Unfortunately, I'm not a python guy so I'm not sure what to make of this (and how to get rid of it). Any help would be greatly appreciated. Leonard Kern. P.S. The versions of python and twistd are: Syrakus:CalendarServer kern$ python --version Python 2.5.1 Syrakus:CalendarServer kern$ which python /usr/bin/python Syrakus:CalendarServer kern$ which twistd /usr/bin/twistd Syrakus:CalendarServer kern$ twistd --version twistd (the Twisted daemon) 2.5.0 Copyright (c) 2001-2006 Twisted Matrix Laboratories. See LICENSE for details.