多个Python安装 - easy_install和pip都失败

我有一个Python 3.3.3的系统级安装，我想在/ usr/local/python33的用户空间安装一个安装，作为多版本的一部分virtualenv类型的设置。我创建了这个目录，并且我试图同时使用easy_install和pip（从系统级安装中的easy_install-3.3和pip-3.3）将Python 3.3.3的副本放在那里。没有快乐。下面显示了来自两次尝试的日志。我认为这应该是直截了当的，但我的信心，如果标记。多个Python安装 - easy_install和pip都失败

的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

PIP

PIP-3.3 --target安装在/ usr /本地/ python33蟒蛇== 3.3.3

您正在安装一个潜在的不安全，无法证实文件。未来版本的pip将默认禁止不安全的文件。

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

来源

2013-12-16 user96

你实际使用的命令是什么？ –

实际的命令显示在这个问题中：easy_install-3.3 --install-dir =“/ usr/local/python33”python == 3.3.3和pip-3.3 install --target/usr/local/python33 python == 3.3.3。 – user96

两个easy_install和pip是安装Python包，不安装Python本身。

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

来源

2013-12-16 23:09:35

我很确定可以使用'pip'来安装python，但是确保virtualenv是一个更好的选择 –

@LoïcFaure-Lacroix安装python的标准方法是configure; make; make install，这决定性地不是pip会做。 –

我对virtualenv的理解是它针对每个版本分别进行基本安装。我正在尝试设置基本安装。 – user96

多个Python安装 - easy_install和pip都失败

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