[CalendarServer-users] PyKerberos and FreeBSD

Mon Oct 12 20:55:35 PDT 2009

I found that Roy Hooper's instruction that doesn't work for me. I found same
problem as you.

The cause of the problem is FreeBSD has its own kerberos so when the script
setup.py execute commands.getoutput("krb5-config --libs gssapi") and
commands.getoutput("krb5-config
--cflags gssapi") it call FreeBSD's krb5-config instead call the command
that you installed from kerberos's port.

There are 2 solution.

1. Set your path like this, PATH=/usr/local/bin:$PATH
2. Modify your setup.py to
commands.getoutput("/usr/local/bin/krb5-config --libs gssapi")
commands.getoutput("/usr/local/bin/krb5-config --cflags gssapi")

I hope this can help you.

On Mon, Oct 12, 2009 at 9:00 PM, Bastien Semene
<bsemene at cyanide-studio.com>wrote:

>  I case I did something wrong I tested to fresh reinstall : r3720 and 3721.
>
> r3721 is doing the same error, r3720 is working.
> This the (usual) way I install PyKerberos :
>
>
>    - retrieveing PyKerberos from svn : svn co
>    http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunkPyKerberos
>    - fix references : perl -spi -e ’s{<Python/}{<};’ src/*
>    - adding includes in source block (setup.py) :
>     - library_dirs=['/usr/local/lib'],
>       - include_dirs=['/usr/local/include'],
>    - running run -s that updates PyKerberos @ r3108 for both revisions
>    (3721 and 3720).
>
>
>
> Guy a écrit :
>
> How did you install Kerberos onto this system?  looks to me like it's
> missing a library or something.  Maybe try recompiling/installing kerbos for
> python.
>
> --Guy
>
> On 12 Oct 2009, at 13:36, Bastien Semene wrote:
>
> Hi,
>
> I'm currently running DCS r3443 successfully.
> While testing the last release I found several problems, the one reported
> by Lars N. Cleemann :
> http://www.mail-archive.com/calendarserver-users@lists.macosforge.org/msg01293.html
> and another.
>
> On r3721 ( http://trac.calendarserver.org/changeset/3721/ ) I have a
> problem with PyKerberos on FreeBSD 7.0, here are the logs from an
> interactive ./run :
>
> ./run
> Using python as Python
>
> exec python /usr/local/new_calendar/Twisted/bin/twistd  -n caldav -f
> /usr/local/new_calendar/CalendarServer/conf/caldavd-dev.plist -o
> ProcessType=Combined
> Traceback (most recent call last):
> File "/usr/local/new_calendar/Twisted/bin/twistd", line 21, in <module>
>  run()
> File "/usr/local/new_calendar/Twisted/twisted/scripts/twistd.py", line 27,
> in run
>  app.run(runApp, ServerOptions)
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
> 374, in run
>  config.parseOptions()
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
> 354, in parseOptions
>  usage.Options.parseOptions(self, options)
> File "/usr/local/new_calendar/Twisted/twisted/python/usage.py", line 184,
> in parseOptions
>  for (cmd, short, parser, doc) in self.subCommands:
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
> 365, in subCommands
>  self.loadedPlugins[plug.tapname] = plug
> File "/usr/local/new_calendar/CalendarServer/twisted/plugins/caldav.py",
> line 9, in getProperty
>  return getattr(reflect.namedClass(self.serviceMakerClass), propname)
> File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 347,
> in namedObject
>  module = namedModule(string.join(classSplit[:-1], '.'))
> File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 335,
> in namedModule
>  topLevel = __import__(name)
> File "/usr/local/new_calendar/CalendarServer/calendarserver/tap/caldav.py",
> line 65, in <module>
>  from twistedcaldav.directory.principal import
> DirectoryPrincipalProvisioningResource
> File
> "/usr/local/new_calendar/CalendarServer/twistedcaldav/directory/principal.py",
> line 48, in <module>
>  from twistedcaldav.authkerb import NegotiateCredentials
> File "/usr/local/new_calendar/CalendarServer/twistedcaldav/authkerb.py",
> line 41, in <module>
>  import kerberos
> ImportError:
> /usr/local/new_calendar/PyKerberos/build/lib.freebsd-7.0-RELEASE-i386-2.5/kerberos.so:
> Undefined symbol "gss_nt_service_name"
>
>
>
> I made this "test" with a clean folder and the following 2 commands :
>
> svn co
> http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk CalendarServer
> -r3721
> svn co
> http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk PyKerberos
> -r3721
>
> After that I followed the usual steps for FreeBSD writen by Roy Hooper that
> are working for r3720 and my current r3443.
> I'm not sure there's a problem in the code, I maybe can configure
> PyKerberos differently but don't know where to start.
>
> Thanks for your help,
>
> --
> Bastien Semene
> Administrateur Réseau & Système
>
> admin at cyanide-studio.com
> +33 (0)1 47 86 30 80
>
> Cyanide S.A.
> 5, Boulevard des Bouvets
> 92000 Nanterre - FRANCE
>
> _______________________________________________
> calendarserver-users mailing list
> calendarserver-users at lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users
>
>
>
>
> --
> Bastien Semene
> Administrateur Réseau & Système
> admin at cyanide-studio.com
> +33 (0)1 47 86 30 80
>
> Cyanide S.A.
> 5, Boulevard des Bouvets
> 92000 Nanterre - FRANCE
>
>
> _______________________________________________
> calendarserver-users mailing list
> calendarserver-users at lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users
>
>
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