Il requisito di installazione di pip non riesce

Question

Sto riscontrando un problema durante il tentativo di installare i requisiti per il mio progetto django.

Non riesco a capire perché ricevo questo errore.

Qualcuno può guidarmi nella giusta direzione?

 >Running setup.py egg_info for package django-staticfiles
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/Users/glosseyvilly/Desktop/Workspace/chris_dev/mysite-env/build/django-staticfiles/setup.py", line 128, in <module>
        'versiontools >= 1.6',
      File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py", line 113, in setup
        _setup_distribution = dist = klass(attrs)
      File "build/bdist.linux-i686/egg/setuptools/dist.py", line 260, in __init__
      File "build/bdist.linux-i686/egg/setuptools/dist.py", line 284, in fetch_build_eggs
      File "build/bdist.linux-i686/egg/pkg_resources.py", line 563, in resolve
        plugin_projects = list(plugin_env)
      File "build/bdist.linux-i686/egg/pkg_resources.py", line 799, in best_match

      File "build/bdist.linux-i686/egg/pkg_resources.py", line 811, in obtain

      File "build/bdist.linux-i686/egg/setuptools/dist.py", line 327, in fetch_build_egg
      File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 446, in easy_install

      File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 476, in install_item

      File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 655, in install_eggs

      File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 930, in build_and_install

      File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 919, in run_setup

      File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 62, in run_setup
      File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 105, in run
      File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 64, in <lambda>
      File "setup.py", line 29, in <module>
        in a distutils ``setup.py`` file.
      File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 354, in format_version

      File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 183, in from_tuple

      File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 126, in __new__

      File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 279, in _find_source_tree

      File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 936, in getouterframes
        framelist.append((frame,) + getframeinfo(frame, context))
      File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 911, in getframeinfo
        lines, lnum = findsource(frame)
      File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 573, in findsource
        if pat.match(lines[lnum]): break
    IndexError: list index out of range
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 14, in <module>

  File "/Users/glosseyvilly/Desktop/Workspace/chris_dev/mysite-env/build/django-staticfiles/setup.py", line 128, in <module>

    'versiontools >= 1.6',

  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py", line 113, in setup

    _setup_distribution = dist = klass(attrs)

  File "build/bdist.linux-i686/egg/setuptools/dist.py", line 260, in __init__

  File "build/bdist.linux-i686/egg/setuptools/dist.py", line 284, in fetch_build_eggs

  File "build/bdist.linux-i686/egg/pkg_resources.py", line 563, in resolve

    plugin_projects = list(plugin_env)

  File "build/bdist.linux-i686/egg/pkg_resources.py", line 799, in best_match



  File "build/bdist.linux-i686/egg/pkg_resources.py", line 811, in obtain



  File "build/bdist.linux-i686/egg/setuptools/dist.py", line 327, in fetch_build_egg

  File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 446, in easy_install



  File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 476, in install_item



  File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 655, in install_eggs



  File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 930, in build_and_install



  File "build/bdist.linux-i686/egg/setuptools/command/easy_install.py", line 919, in run_setup



  File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 62, in run_setup

  File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 105, in run

  File "build/bdist.linux-i686/egg/setuptools/sandbox.py", line 64, in <lambda>

  File "setup.py", line 29, in <module>

    in a distutils ``setup.py`` file.

  File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 354, in format_version



  File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 183, in from_tuple



  File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 126, in __new__



  File "/var/folders/zm/zmC41KkWH5ObUL0cyVjWL++++TI/-Tmp-/easy_install-wsSHXC/versiontools-1.8.1/versiontools/__init__.py", line 279, in _find_source_tree



  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 936, in getouterframes

    framelist.append((frame,) + getframeinfo(frame, context))

  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 911, in getframeinfo

    lines, lnum = findsource(frame)

  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 573, in findsource

    if pat.match(lines[lnum]): break

IndexError: list index out of range

----------------------------------------
Command python setup.py egg_info failed with error code 1
Exception information:
Traceback (most recent call last):
  File "/Library/Python/2.6/site-packages/pip-1.0.2-py2.6.egg/pip/basecommand.py", line 126, in main
    self.run(options, args)
  File "/Library/Python/2.6/site-packages/pip-1.0.2-py2.6.egg/pip/commands/install.py", line 223, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/Library/Python/2.6/site-packages/pip-1.0.2-py2.6.egg/pip/req.py", line 986, in prepare_files
    req_to_install.run_egg_info()
  File "/Library/Python/2.6/site-packages/pip-1.0.2-py2.6.egg/pip/req.py", line 222, in run_egg_info
    command_desc='python setup.py egg_info')
  File "/Library/Python/2.6/site-packages/pip-1.0.2-py2.6.egg/pip/__init__.py", line 255, in call_subprocess
    % (command_desc, proc.returncode))
InstallationError: Command python setup.py egg_info failed with error code 1

Answer 1

Mi sono imbattuto in questo stesso errore durante l'utilizzo del nativo Python 2.6.1 su Mac OS X 10.6 per installare django-imagekit.Alcuni googling hanno rivelato questo:

https://github.com/jezdez/django_compressor/issues/181

che ha suggerito questo:

pip install versiontools

e poi sono riuscito a installare django-imagekit.

Answer 2

Stesso problema quando provo a installare MySQL-python

apt-get install libmysqlclient-dev python-dev

ha risolto il mio problema.

Answer 3

Penso che sia necessario installare la versione python-dev.Spero che questo aiuti

Answer 4

Da questo errore

framelist.append((frame,) + getframeinfo(frame, context))

  File  "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 911, in getframeinfo
lines, lnum = findsource(frame)

  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/inspect.py", line 573, in findsource
if pat.match(lines[lnum]): break

IndexError: list index out of range

sembra che findource (frame) non sia in grado di trovare un lnum legale per frame.Sei sicuro che tutti i programmi siano allineati alle versioni compatibili conosciute (python, django, pip, ecc.)?

Prima di rischiare di inquinare l'installazione del tuo sistema di python, ti suggerisco di utilizzare virtualenv per isolare l'ambiente python da quello fornito con il sistema operativo.