python - 多个Python安装-easy_install和pip均失败

我已经在系统级别安装了Python 3.3.3，并且我想在用户空间的/ usr / local / python33上进行安装，作为多版本virtualenv类型安装的一部分。我创建了目录，并尝试同时使用easy_install和pip（在系统级安装中分别为easy_install-3.3和pip-3.3）来放置Python 3.3.3的副本。不开心两次尝试的日志如下所示。我以为这应该很简单，但是如果举报的话我很有信心。

EASY_INSTALL

easy_install-3.3 --install-dir="/usr/local/python33" python==3.3.3
Creating /usr/local/python33/site.py
Searching for python==3.3.3
Reading https://pypi.python.org/simple/python/
Reading http://www.python.org
Reading http://www.python.org/2.3
Reading http://www.python.org/2.4
Reading http://www.python.org/2.4.1
Reading http://www.python.org/2.5
Reading http://www.python.org/download/
Best match: Python 3.3.3
Downloading http://www.python.org/ftp/python/3.3.3/Python-3.3.3.tgz
Processing Python-3.3.3.tgz
Writing /var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/easy_install-3cjpwy/Python-3.3.3/setup.cfg
Running Python-3.3.3/setup.py -q bdist_egg --dist-dir /var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/easy_install-3cjpwy/Python-3.3.3/egg-dist-tmp-3me0es
error: Setup script exited with error: Modules/Setup: No such file or directory

画中画

pip-3.3 install --target / usr / local / python33 python == 3.3.3

您正在安装潜在的不安全且无法验证的文件。 pip的未来版本将默认不允许不安全的文件。

  Downloading from URL http://www.python.org/ftp/python/3.3.3/Python-3.3.3.tgz (from http://www.python.org/download/)
  Running setup.py egg_info for package python

    running egg_info
    creating pip-egg-info/Python.egg-info
    writing dependency_links to pip-egg-info/Python.egg-info/dependency_links.txt
    writing top-level names to pip-egg-info/Python.egg-info/top_level.txt
    writing pip-egg-info/Python.egg-info/PKG-INFO
    writing manifest file 'pip-egg-info/Python.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found


    reading manifest file 'pip-egg-info/Python.egg-info/SOURCES.txt'
    writing manifest file 'pip-egg-info/Python.egg-info/SOURCES.txt'
  Source in /private/var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/pip_build_tipton/python has version 3.3.3, which satisfies requirement python==3.3.3
Installing collected packages: python

  Running setup.py install for python

    Running command /Library/Frameworks/Python.framework/Versions/3.3/bin/python3.3 -c "import setuptools;__file__='/private/var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/pip_build_tipton/python/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/pip-x_pk9r-record/install-record.txt --single-version-externally-managed --home=/var/folders/l0/14nc8kh968l6kqp86s5ddxph0000gn/T/tmpf4gi0e
    usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]

       or: -c --help [cmd1 cmd2 ...]

       or: -c --help-commands

       or: -c cmd --help



    error: option --single-version-externally-managed not recognized

最佳答案

easy_install和pip都用于安装Python软件包，而不用于安装Python本身。

如何安装Python取决于您的操作系统。对于Unices，通常运行标准configure; make; make install。

关于python - 多个Python安装-easy_install和pip均失败，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/20622772/