去年夏天我想学习 Web 开发,所以我安装了 Django 1.8,一个不稳定的版本。我是在没有pip的情况下安装的。我最近决定再试一次,但想使用稳定版本 1.7.1,并且为了简单起见想使用 pip 安装。
我读到为了删除没有 pip 安装的 Django,必须删除整个.egg
from /Library/Python/2.7/site-packages/
,所以我这样做了。
从那时起,我就开始犯一些有趣的错误。当我发出“pip install django”时,我得到
bash-3.2$ pip install django
Downloading/unpacking django
Downloading Django-1.7.1-py2.py3-none-any.whl (7.4MB): 7.4MB downloaded
Installing collected packages: django
Cleaning up...
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py", line 283, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 1435, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 671, in install
self.move_wheel_files(self.source_dir, root=root)
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 901, in move_wheel_files
pycompile=self.pycompile,
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/wheel.py", line 215, in move_wheel_files
clobber(source, lib_dir, True)
File "/Library/Python/2.7/site-packages/pip-1.5.6-py2.7.egg/pip/wheel.py", line 205, in clobber
os.makedirs(destdir)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/django'
当我检查虚假目录时,我发现 /django 不存在。
发出 sudo 会消除错误,但我发现我仍然无法启动 django 项目。
有人以前见过这个或者知道如何解决这个问题吗?