httplib2-py27 package permission issue

https://code.google.com/p/httplib2/issues/detail?id=251

fink rebuild httplib2-py27  # or logilab-common-py27

/sw/bin/tar  --no-same-owner --no-same-permissions -xf /sw/src/httplib2-0.8.tar.gz
sudo -u fink-bld [ENV] sh -c /tmp/fink.DsfF0
chmod u+r python2/httplib2.egg-info/*
/sw/bin/python2.7 setup.py build
Traceback (most recent call last):
  File "setup.py", line 2, in <module>
    from setuptools import setup
  File "/sw/lib/python2.7/site-packages/setuptools/__init__.py", line 2, in <module>
    from setuptools.extension import Extension, Library
  File "/sw/lib/python2.7/site-packages/setuptools/extension.py", line 5, in <module>
    from setuptools.dist import _get_unpatched
  File "/sw/lib/python2.7/site-packages/setuptools/dist.py", line 6, in <module>
    from setuptools.command.install import install
  File "/sw/lib/python2.7/site-packages/setuptools/command/__init__.py", line 8, in <module>
    from setuptools.command import install_scripts
  File "/sw/lib/python2.7/site-packages/setuptools/command/install_scripts.py", line 3, in <module>
    from pkg_resources import Distribution, PathMetadata, ensure_directory
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2825, in <module>
    add_activation_listener(lambda dist: dist.activate())
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 710, in subscribe
    callback(dist)
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2825, in <lambda>
    add_activation_listener(lambda dist: dist.activate())
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2257, in activate
    self.insert_on(path)
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2364, in insert_on
    self.check_version_conflict()
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2403, in check_version_conflict
    for modname in self._get_metadata('top_level.txt'):
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 2251, in _get_metadata
    for line in self.get_metadata_lines(name):
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 1219, in get_metadata_lines
    return yield_lines(self.get_metadata(name))
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 1211, in get_metadata
    return self._get(self._fn(self.egg_info,name))
  File "/sw/lib/python2.7/site-packages/pkg_resources.py", line 1326, in _get
    stream = open(path, 'rb')
IOError: [Errno 13] Permission denied: '/sw/lib/python2.7/site-packages/httplib2-0.8-py2.7.egg-info/top_level.txt'
#

ls -al /sw/lib/python2.7/site-packages/httplib2-0.8-py2.7.egg-info
total 32
drwxr-xr-x    6 root  admin   204 Mar 13 18:07 .
drwxr-xr-x  192 root  admin  6528 Mar 13 17:58 ..
-rw-r-----    1 root  admin  2337 Mar 13 18:07 PKG-INFO
-rw-r-----    1 root  admin   787 Mar 13 18:07 SOURCES.txt
-rw-r-----    1 root  admin     1 Mar 13 18:07 dependency_links.txt
-rw-r-----    1 root  admin     9 Mar 13 18:07 top_level.txt