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cfg-update + meld ERROR
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Joseph_sys
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Posts: 2411
Location: Edmonton, AB

PostPosted: Sun Dec 29, 2013 12:13 am    Post subject: cfg-update + meld ERROR Reply with quote

I just upgraded my system and "meld" as well.
I'm using "cfg-update -u" to compare files that did change utilizing meld

When I try to compare two file as root using meld I get:
Code:
meld /etc/ddclient/ddclient.conf /etc/ddclient/._cfg0000_ddclient.conf
Traceback (most recent call last):
 File "/usr/bin/meld", line 173, in <module>
   main()
 File "/usr/bin/meld", line 165, in main
   new_window = app.parse_args(sys.argv[1:])
 File "/usr/lib64/meld/meld/meldapp.py", line 169, in parse_args
   tab = open_paths(args, options.auto_compare, options.auto_merge)
 File "/usr/lib64/meld/meld/meldwindow.py", line 796, in open_paths
   tab = self.append_diff(paths, auto_compare, auto_merge)
 File "/usr/lib64/meld/meld/meldwindow.py", line 746, in append_diff
   return self.append_filediff(paths, merge_output=merge_output)
 File "/usr/lib64/meld/meld/meldwindow.py", line 703, in append_filediff
   doc = filediff.FileDiff(app.prefs, len(files))
 File "/usr/lib64/meld/meld/filediff.py", line 214, in __init__
   self._cached_match = CachedSequenceMatcher()
 File "/usr/lib64/meld/meld/filediff.py", line 72, in __init__
   None, matchers.init_worker, maxtasksperchild=1)
 File "/usr/lib64/python2.7/multiprocessing/__init__.py", line 232, in Pool
   return Pool(processes, initializer, initargs, maxtasksperchild)
 File "/usr/lib64/python2.7/multiprocessing/pool.py", line 138, in __init__
   self._setup_queues()
 File "/usr/lib64/python2.7/multiprocessing/pool.py", line 232, in _setup_queues
   from .queues import SimpleQueue
 File "/usr/lib64/python2.7/multiprocessing/queues.py", line 48, in <module>
   from multiprocessing.synchronize import Lock, BoundedSemaphore, Semaphore, Condition
 File "/usr/lib64/python2.7/multiprocessing/synchronize.py", line 59, in <module>
   " function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.

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burzmali
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PostPosted: Thu Jul 03, 2014 9:13 pm    Post subject: Reply with quote

https://forums.gentoo.org/viewtopic-t-976004-highlight-platform+lacks+functioning+semopen+implementation+therefore+required+synchronization+primitives+needed+3770.html

I ran into this also and I am rebuilding python now to see if that fixes it.
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burzmali
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PostPosted: Thu Jul 03, 2014 9:15 pm    Post subject: Reply with quote

rebuilding python fixed this error for me.
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Joseph_sys
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Location: Edmonton, AB

PostPosted: Sat Jul 05, 2014 4:45 am    Post subject: Reply with quote

burzmali wrote:
rebuilding python fixed this error for me.


I've rebuild phython-2.7 but it did not help at all, when I run meld as root I still get the same error:
Code:
Traceback (most recent call last):
  File "/usr/bin/meld", line 178, in <module>
    main()
  File "/usr/bin/meld", line 164, in main
    already_running, dbus_app = meld.dbus_service.setup(app)
  File "/usr/lib/meld/meld/dbus_service.py", line 56, in setup
    bus = dbus.SessionBus()
  File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 211, in __new__
    mainloop=mainloop)
  File "/usr/lib/python2.7/site-packages/dbus/_dbus.py", line 100, in __new__
    bus = BusConnection.__new__(subclass, bus_type, mainloop=mainloop)
  File "/usr/lib/python2.7/site-packages/dbus/bus.py", line 122, in __new__
    bus = cls._new_for_bus(address_or_type, mainloop=mainloop)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

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