Django无法安装在虚拟环境中。 （允许）

Question

我想在virtual-env上安装django我收到以下错误。

我只是好奇为什么它试图改变/usr/local/lib/python2.7/dist-packages/django下的内容。

提前谢谢你。非常感谢您的帮助和投票。

干杯，

(env) mike@mike-VirtualBox:~/Desktop/work/django/estore$ pip install django
Collecting django
  Using cached Django-1.10.3-py2.py3-none-any.whl
Installing collected packages: django
Exception:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "/usr/local/lib/python2.7/dist-packages/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "/usr/lib/python2.7/os.py", line 157, in makedirs
    mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/django'

Answer 1

尝试从您创建的env的bin文件夹中调用pip，看看是否有效（如下）。您是否为pip命令定义了别名。

$ ./env/bin/pip install django

Answer 2

您可以将所有用户的写权限授予虚拟环境所在的目录。

sudo chmod -R o+rwx /env

之后你可以使用没有sodu的pip。