ubuntu python pip 无法卸载枕头

Question

When I try to uninstall pillow using pip,it outputs:

qixin@qixin:~$ pip uninstall pillow
Uninstalling Pillow:
  /usr/local/bin/pilconvert.py
  ......
  /usr/local/lib/python2.7/dist-packages/Pillow-2.7.0.egg-info
Proceed (y/n)? y
Exception:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/commands/uninstall.py", line 59, in run
    requirement_set.uninstall(auto_confirm=options.yes)
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/req.py", line 1035, in uninstall
    req.uninstall(auto_confirm=auto_confirm)
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/req.py", line 598, in uninstall
    paths_to_remove.remove(auto_confirm)
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/req.py", line 1836, in remove
    renames(path, new_path)
  File "/usr/local/lib/python2.7/dist-packages/pip-1.5.4-py2.7.egg/pip/util.py", line 295, in renames
    shutil.move(old, new)
  File "/usr/lib/python2.7/shutil.py", line 303, in move
    os.unlink(src)
OSError: [Errno 13] Permission denied: '/usr/local/bin/pilconvert.py'

Storing debug log for failure in /tmp/tmpEmRbAF

My OS is ubuntu 14.04,python's version is 2.7. Why did it fail? Thanks much!

Answer 1

This is because the command you ran didn't have the correct operating system level permissions. On windows, that command would have worked fine, but on Ubuntu pip needs sudo added before it so that it is root and can get the correct permissions.

You should enter sudo pip uninstall pillow .

Answer 2

我必须自己升级点子，然后它才起作用。

pip install --upgrade pip

Answer 3

Permission denied. Try sudo pip uninstall pillow .

Answer 4

Before installing the dependencies in requirements.txt file, run the following command.

sudo apt-get install python3-dev libxml2-dev libxslt1-dev zlib1g-dev libsasl2-dev libldap2-dev build-essential libssl-dev libffi-dev libmysqlclient-dev libjpeg-dev libpq-dev libjpeg8-dev liblcms2-dev libblas-dev libatlas-base-dev