python无法安装pycodestyle

Question

我正在尝试使用 pip install 安装 autopep8。 我在尝试安装 pycodestyle 时获得权限被拒绝

 Collecting autopep8 Using cached autopep8-1.3.2-py2.py3-none-any.whl Collecting pycodestyle>=2.3 (from autopep8) Using cached pycodestyle-2.3.1-py2.py3-none-any.whl Installing collected packages: pycodestyle, autopep8 Exception: Traceback (most recent call last): File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 784, in install **kwargs File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 851, in install self.move_wheel_files(self.source_dir, root=root, prefix=prefix) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 1064, in move_wheel_files isolated=self.isolated, File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 345, in move_wheel_files clobber(source, lib_dir, True) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/wheel.py", line 323, in clobber shutil.copyfile(srcfile, destfile) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 83, in copyfile with open(dst, 'wb') as fdst: IOError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/pycodestyle.py'

Answer 1

你对python没有问题，但你的用户在linux box 上的权限有问题。 尝试sudo pip install package而不是pip install package 。