以下の問題は何でしょうか?pip にバグがあるようです。昨日、brewを使用してpipをインストールしました。それ以前は、ほとんどのpythonパッケージをインストールしていました$ python setup.py install
steves-MacBook-Pro:server steve$ pip -V
pip 1.4.1 from /Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg (python 2.7)
steves-MacBook-Pro:server steve$ pip list
altgraph (0.9)
bdist-mpkg (0.4.4)
...
...(a bunch of python packages omitted here for brevity)
...
...
requests (2.0.0)
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/basecommand.py", line 134, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/commands/list.py", line 80, in run
self.run_listing(options)
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/commands/list.py", line 127, in run_listing
self.output_package_listing(installed_packages)
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/commands/list.py", line 136, in output_package_listing
if dist_is_editable(dist):
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/util.py", line 347, in dist_is_editable
req = FrozenRequirement.from_dist(dist, [])
File "/Library/Python/2.7/site-packages/pip-1.4.1-py2.7.egg/pip/__init__.py", line 194, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError