我正在使用刚安装的Ubuntu 14.04系统,已经安装了pip和virtualenvironment,但是当我尝试安装Django时,出现以下错误信息:
name@computername:/$ pip install django
Collecting django
Using cached Django-1.7.4-py2.py3-none-any.whl
Installing collected packages: django
Exception:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/basecommand.py", line 232, in main
status = self.run(options, args)
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/commands/install.py", line 347, in run
root=options.root_path,
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/req/req_set.py", line 549, in install
**kwargs
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/req/req_install.py", line 740, in install
self.move_wheel_files(self.source_dir, root=root)
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/req/req_install.py", line 949, in move_wheel_files
isolated=self.isolated,
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/wheel.py", line 234, in move_wheel_files
clobber(source, lib_dir, True)
File "/usr/local/lib/python2.7/dist-packages/pip-6.0.7-py2.7.egg/pip/wheel.py", line 205, in clobber
os.makedirs(destdir)
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'
然而,当我尝试在虚拟环境中安装时,它能够正常工作。
这可能与$PYTHONPATH有关吗?
(我认为这也会在我尝试在已经启动的项目上运行runserver时引起冲突。但如果这个问题没有解决,我会留下另一个问题。)