On 2/19/17 12:04, Axel Rau wrote: > After upgrading twisted from 16.6.0 to 17.1.0 I’m getting: > > Starting caldavd. > Traceback (most recent call last): > File "/usr/local/bin/twistd", line 6, in <module> > from pkg_resources import load_entry_point > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 3019, in <module> > @_call_aside > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 3003, in _call_aside > f(*args, **kwargs) > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 3032, in _initialize_master_working_set > working_set = WorkingSet._build_master() > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 655, in _build_master > ws.require(__requires__) > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 963, in require > needed = self.resolve(parse_requirements(requirements)) > File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", > line 849, in resolve > raise DistributionNotFound(req, requirers) > pkg_resources.DistributionNotFound: The 'Automat>=0.3.0' distribution was not > found and is required by Twisted > /usr/local/etc/rc.d/caldavd: WARNING: failed to start caldavd > > The FreeBSD twisted port, which my port depends on has following > run-dependencies for 17.1.0: > zope.interface>=3.6.0 > constantly>=15.1 > incremental>=16.10.1 > which are satisfied. > > Is this another variant of the import race problem on FreeBSD? > > Not all twisted applications require Automat, hence it seems to be > unconditionally required here: > > https://github.com/twisted/twisted/blob/a2200c3bf53beaa2763fe13bc6a670d7cf941dea/src/twisted/python/_setup.py
Hello Axel,
This is a known problem. Automat is not currently registered as a
dependency of the twisted port. There is an open PR [0] with a patch. In
the mean time, you could install the devel/py-Automat port manually to
satisfy Twisted. Automat was only added to the ports tree yesterday
morning [1], so it won't appear in the standard package repository for a
few more days.
[0] [PATCH] devel/py-twisted: Add missing dependency on devel/py-Automat
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217205
[1] https://svnweb.freebsd.org/changeset/ports/434330
Regards,
John
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