py26-pyobjc2 does not install on SL x86_64

[jochen@…]

When trying to install py26-matplotlib I run into a problem with the py26-pyobjc2 port, which bails out with a key error:

  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/setuptools/command/build_ext.py", line 85, in get_ext_filename
    ext = self.ext_map[fullname]
KeyError: '_objc'

The full log is attached.

[jmroot (Joshua Root)]

Looks like the setuptools change that's breaking everything with Python 2.6.3.

[jmroot (Joshua Root)]

r58886

[mf2k (Frank Schima)]

This still fails for me.

--->  Building py26-pyobjc2
Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_mports_trunk_dports_python_py26-pyobjc2/work/pyobjc-core" && /opt/local/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6 setup.py --no-user-cfg build " returned error 1
Command output: Traceback (most recent call last):
  File "setup.py", line 324, in <module>
    '': ['*.bridgesupport'],
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py", line 113, in setup
    _setup_distribution = dist = klass(attrs)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/setuptools/dist.py", line 219, in __init__
    self.fetch_build_eggs(attrs.pop('setup_requires'))
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/setuptools/dist.py", line 243, in fetch_build_eggs
    parse_requirements(requires), installer=self.fetch_build_egg
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pkg_resources.py", line 528, in resolve
    raise VersionConflict(dist,req) # XXX put more info here
pkg_resources.VersionConflict: (macholib 1.2 (/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages), Requirement.parse('macholib>=1.2.1'))

Error: Status 1 encountered during processing.

[jmroot (Joshua Root)]

If you get the above error, try deactivating py26-py2app-devel and py26-modulegraph-devel and installing py26-py2app (which py26-pyobjc2 now pulls in by default).

[mf2k (Frank Schima)]

That fixed it for me.

[jochen@…]

works for me – thanks!