【发布时间】:2015-08-19 18:50:42
【问题描述】:
编辑:已修复!
只需要 chown .cache 目录
我试过virtualenvwrapper docs 指令,我试过this guy's instructions 以及these...我试过sudo pip uninstall virtualenv
, sudo pip uninstall virtualenvwrapper, sudo pip3 uninstall virtualenv, sudo pip3 uninstall virtualenvwrapper 在尝试每组指令之前。我看过其他 SO 帖子,如 this one,但 sudo 问题与我自己的不同。这样,我的意思是我在制作 virtualenv 时不使用 sudo,如果我尝试使用 sudo pip 安装包,它只会说我已经安装了包(在 virtualenv 之外)。
我也试过pip install --user virtualenv(wrapper)
这就是我所做的:
~ $ sudo pip3 install virtualenv
Downloading/unpacking virtualenv
Downloading virtualenv-13.0.3-py2.py3-none-any.whl (1.7MB): 1.7MB downloaded
Installing collected packages: virtualenv
Successfully installed virtualenv
Cleaning up...
~ $ mkdir ~/.virtualenvs
~ $ sudo pip3 install virtualenvwrapper
Downloading/unpacking virtualenvwrapper
Downloading virtualenvwrapper-4.5.1-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): virtualenv-clone in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): stevedore in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Requirement already satisfied (use --upgrade to upgrade): virtualenv in /usr/local/lib/python3.4/dist-packages (from virtualenvwrapper)
Installing collected packages: virtualenvwrapper
Successfully installed virtualenvwrapper
Cleaning up...
~ $ export WORKON_HOME=~/.virtualenvs/
然后我将这两行添加到我的 .bashrc 中:(我还尝试将 VIRTUALENVWRAPPER_PYTHON 设置为 /usr/bin/python)
source /usr/local/bin/virtualenvwrapper.sh
VIRTUALENVWRAPPER_PYTHON='/usr/bin/python3'
接下来我尝试了这个:
~ $ mkvirtualenv test
New python executable in test/bin/python
Installing setuptools, pip, wheel...done.
(test)~ $ pip install numpy
Collecting numpy
Using cached numpy-1.9.2.tar.gz
Building wheels for collected packages: numpy
Exception:
Traceback (most recent call last):
File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/basecommand.py", line 223, in main
status = self.run(options, args)
File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/commands/install.py", line 291, in run
wb.build(autobuilding=True)
File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/wheel.py", line 754, in build
ensure_dir(output_dir)
File "/home/aweeeezy/.virtualenvs/test/local/lib/python2.7/site-packages/pip/utils/__init__.py", line 70, in ensure_dir
os.makedirs(path)
File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
makedirs(head, mode)
File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
makedirs(head, mode)
File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 150, in makedirs
makedirs(head, mode)
File "/home/aweeeezy/.virtualenvs/test/lib/python2.7/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/home/aweeeezy/.cache/pip/wheels/4b'
为什么 virtualenv 不能正常工作?
【问题讨论】:
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看起来其中一个目录很时髦。不让你进去……
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确保在之前获取 venv,这样您就不会对原始环境有任何依赖。
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@JosephSeungJaeDollar,喜欢
source ~/.virtualenvs/test?这不起作用,因为 venv 是一个目录。编辑:你的意思是,source ~/virtualenvs/test/bin/activate,对吧? Thpat 仍然没有帮助。 -
你以什么方式chown .cache 目录?你把新主人设给了谁?您是否更改了权限?
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这已在 pip 版本 7.1.1 (2015-08-20) pip.readthedocs.org/en/stable/news中修复
标签: python virtualenv virtualenvwrapper