Question

我遇到了macOSX和virtualenv的问题。它似乎忽略了--no-site-package。使用与linux（archlinux）完全相同的命令，它可以工作。它是macOSX 10.5 with python 2.5

curl -o virtualenv.py 'http://bitbucket.org/ianb/virtualenv/raw/tip/virtualenv.py

创建新环境

python virtualenv.py --no-site-packages foo
New python executable in foo/bin/python
Installing setuptools...........................done.

激活它

source foo/bin/activate

尝试在其中安装内容。尽管virtualenv它寻找系统范围的安装

easy_install cherrypy
Searching for cherrypy
Best match: CherryPy 3.1.2
Adding CherryPy 3.1.2 to easy-install.pth file

Using /Library/Python/2.5/site-packages
Processing dependencies for cherrypy
Finished processing dependencies for cherrypy

但它找不到模块

(foo)guidage-multimodal:~ tristram$ python
Python 2.5.1 (r251:54863, Feb  6 2009, 19:02:12) 
[GCC 4.0.1 (Apple Inc. build 5465)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import cherrypy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named cherrypy

在查看virtualenv --no-site-packages and pip still finding global packages?后我尝试了PIP 但是它无法安装psycopg2（gcc的一些问题）。此外，我希望能够有一个完整的woork的setup.py（来自分发）

更新在macOS 10.6上，它可以正常工作。也许是python 2.5到旧，或者安装坏了，所以我放弃了，将需要macOS 10.6 ......

Answer 1

也可能是easy_install版本太旧了。我建议使用pip：

easy_install pip
pip install virtualenv -U
virtualenv env
source env/bin/activate
pip -E env install cherrypy

virtualenv macosX --no-site-package被忽略

1 个答案: