setup.py安装位置？

发布于 2024-12-08 07:30:40 字数 1027 浏览 0 评论 0原文

我正在运行 Mac OS X Lion 10.7.1，同时安装了 python 2.6 和 2.7。我已将 2.6 设置为我的默认版本。我正在尝试安装一个软件包，它安装到 2.7。我的设置如下所示：

~:hi› which python
/usr/bin/python

~:hi› python -V
Python 2.6.6

~:hi› python
Python 2.6.6 (r266:84292, Jun 16 2011, 16:59:16) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.prefix
'/System/Library/Frameworks/Python.framework/Versions/2.6'
>>> sys.exec_prefix
'/System/Library/Frameworks/Python.framework/Versions/2.6'

难道它不应该安装在 2.6 站点包中吗？我是否误解了这应该如何运作？

编辑

有问题的包是virtuanenvwrapper

我做了2.6 我的默认版本如下：

默认写入 com.apple.versioner.python 版本 2.6

我尝试像这样安装它：

sudo python setup.py install
sudo /usr/bin/python setup.py 安装

原文

I'm running Mac OS X Lion 10.7.1 that has both python 2.6 and 2.7 installed. I've made 2.6 my default version. I am trying to install a package and it installs to 2.7. My setup looks like this:

~:hi› which python
/usr/bin/python

~:hi› python -V
Python 2.6.6

~:hi› python
Python 2.6.6 (r266:84292, Jun 16 2011, 16:59:16) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.prefix
'/System/Library/Frameworks/Python.framework/Versions/2.6'
>>> sys.exec_prefix
'/System/Library/Frameworks/Python.framework/Versions/2.6'

Shouldn't it be installed in 2.6 site-packages? Am I misunderstanding how this ought to work?

Edit

The package in question is virtuanenvwrapper

I made 2.6 my default version like so:

defaults write com.apple.versioner.python Version 2.6

I tried installing it like this:

sudo python setup.py install
sudo /usr/bin/python setup.py install

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jJeQQOZ5 2024-12-15 07:30:40

当setup.py安装Python包时，它不关心Apple系统设置。它唯一知道的是您使用哪个版本的 Python 来调用它。如果您说：

python2.6 setup.py …

相同

python2.7 setup.py …

那么将使用该版本，并且与如果您使用这两个命令中的第一个命令，则该软件包是否会像您想要的那样安装在 2.6 下？我的猜测是，sudo 运行的 shell 可能会将 2.7 作为默认值，无论您的普通 shell 想使用哪种 Python。如果你说：

sudo python -V

When setup.py installs a Python package, it pays no attention to the Apple system settings. The only thing it knows is what version of Python you use to invoke it. If you say:

python2.6 setup.py …

then that version gets used, and the same with

python2.7 setup.py …

If you use the first of these two commands, does the package get installed under 2.6 like you want? My guess is that the shell that sudo runs might have 2.7 as its default, regardless of which Python your normal shell wants to use. What happens if you say: