python 3.2导入问题 [英] python 3.2 import issue

问题描述

我在过去几天一直在尝试安装分发版本，因此我可以开始导入第三方模块。我没有使用python几年，所以我重新记住了一切相当困难的东西。

I've been troubleshooting for the past few days trying to install distribute so I can start importing 3rd party modules. I haven't used python for a couple years so I'm re-remembering everything which has been pretty difficult.

我将错误跟踪到了给定的目录，但不知道下一步该怎么做。

I followed the errors to the directories given but don't know what to do next.

我'运行mac版本10.8.2，在Eclipse中运行python 3.2。

I'm running a mac version 10.8.2 with python 3.2 running in Eclipse.

这里是代码：

Traceback (most recent call last):
  File "/Volumes/James Hard Drive/Python/Python_Lessons/3rd_Party_Stuff/easy_install.py", line 5, in <module>
    from setuptools.command.easy_install import main
  File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg/setuptools/__init__.py", line 2, in <module>
    from setuptools.extension import Extension, Library
  File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg/setuptools/extension.py", line 5, in <module>
    from setuptools.dist import _get_unpatched
  File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg/setuptools/dist.py", line 6, in <module>
    from setuptools.command.install import install
  File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg/setuptools/command/__init__.py", line 8, in <module>
    from setuptools.command import install_scripts
  File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages/distribute-0.6.28-py3.2.egg/setuptools/command/install_scripts.py", line 3, in <module>
    from pkg_resources import Distribution, PathMetadata, ensure_directory
  File "/Volumes/James Hard Drive/Python/Python_Lessons/3rd_Party_Stuff/pkg_resources.py", line 45
    def _bypass_ensure_directory(name, mode=0777):
                                               ^
SyntaxError: invalid token

推荐答案

安装distribute（和pip，virtualenv）：

To install distribute (and pip, virtualenv):

#!/bin/bash
# download latest virtualenv.py
wget https://raw.github.com/pypa/virtualenv/master/virtualenv.py

# create a bootstrap virtual environment in ./venv directory
python3 virtualenv.py venv

激活virtualenv：

To activate virtualenv:

$ . ./venv/bin/activate

现在你可以使用 pip ， easy_install 安装其他软件包或使用 virtualenv-3.x 创建新的virtualenvs。

Now you could use pip, easy_install to install other packages or use virtualenv-3.x to create new virtualenvs.

如果你使用很多virtualenvs（不同的项目，不同的python版本）;你可以 pip install virtualenvwrapper 来管理它们很容易，例如 workon / mkvirtualenv / rmvirtualenv 命令。

If you use many virtualenvs (different projects, different python versions); you could pip installvirtualenvwrapper to manage them easily e.g., workon/mkvirtualenv/rmvirtualenv commands.

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