CODEWITHSUNDEEP
pythonmercurial
Paul Rigor
Paul Rigor

Reputation: 1026

python error when cloning a repository with hg/mercurial

When attempting to clone a repository with hg (mercurial) from bitbucket, I received the following python trace.

'import site' failed; use -v for traceback
Traceback (most recent call last):
  File "/usr/bin/hg", line 25, in <module>
    mercurial.util.set_binary(fp)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-    packages/mercurial/demandimport.py", line 86, in __getattribute__
    self._load()
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-    packages/mercurial/demandimport.py", line 58, in _load
    mod = _origimport(head, globals, locals)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/util.py", line 16, in <module>
    from i18n import _
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/demandimport.py", line 114, in _demandimport
    mod = _origimport(name, globals, locals)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/i18n.py", line 17, in <module>
    base = os.path.dirname(module)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/demandimport.py", line 86, in __getattribute__
    self._load()
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/demandimport.py", line 58, in _load
    mod = _origimport(head, globals, locals)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/os.py", line 466, in <module>
    class _Environ(UserDict.IterableUserDict):
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/demandimport.py", line 86, in __getattribute__
    self._load()
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/site-packages/mercurial/demandimport.py", line 58, in _load
    mod = _origimport(head, globals, locals)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/UserDict.py", line 84, in <module>
    _abcoll.MutableMapping.register(IterableUserDict)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/abc.py", line 109, in register
    if issubclass(subclass, cls):
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/abc.py", line 184, in __subclasscheck__    
cls._abc_negative_cache.add(subclass)
  File "/auto/igb-libs/linux/centos/6.x/x86_64/pkgs/python/2.7.4/lib/python2.7/_weakrefset.py", line 84, in add
    self.data.add(ref(item, self._remove))
TypeError: cannot create weak reference to 'classobj' object

Has anyone come across this issue?

Upvotes: 1

Views: 869

Answers (1)

Paul Rigor
Paul Rigor

Reputation: 1026

This ended up being a version conflict between a custom-compiled Python 2.7.4 and the system-default mercurial (CentOS 6.3). To resolve this issue, I had to empty the PYTHONPATH

export PYTHONPATH=

The bitbucket checkout eventually worked:

destination directory: pycula
requesting all changes
adding changesets
adding manifests
adding file changes
added 79 changesets with 246 changes to 80 files
updating to branch default

Upvotes: 2

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