无法升级点。没有权限。为什么?
问题描述:
我试图升级我的iMac上的点子,但我不断收到权限被拒绝的错误。我是管理员,所以我不知道我做错了什么。无法升级点。没有权限。为什么?
iMac:~ me$ pip install --upgrade pip
You are using pip version 6.0.8, however version 7.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Collecting pip from https://pypi.python.org/packages/py2.py3/p/pip/pip-7.1.2-py2.py3-none-any.whl#md5=5ff9fec0be479e4e36df467556deed4d
Downloading pip-7.1.2-py2.py3-none-any.whl (1.1MB)
100% |################################| 1.1MB 181kB/s
Installing collected packages: pip
Found existing installation: pip 6.0.8
Uninstalling pip-6.0.8:
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/basecommand.py", line 232, in main
status = self.run(options, args)
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/commands/install.py", line 347, in run
root=options.root_path,
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/req/req_set.py", line 543, in install
requirement.uninstall(auto_confirm=True)
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/req/req_install.py", line 667, in uninstall
paths_to_remove.remove(auto_confirm)
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/req/req_uninstall.py", line 126, in remove
renames(path, new_path)
File "/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/pip/utils/__init__.py", line 316, in renames
shutil.move(old, new)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 300, in move
rmtree(src)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 247, in rmtree
rmtree(fullname, ignore_errors, onerror)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 252, in rmtree
onerror(os.remove, fullname, sys.exc_info())
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 250, in rmtree
os.remove(fullname)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/pip-6.0.8-py2.7.egg/EGG-INFO/dependency_links.txt'
我不知道我在这里做错了什么,因为升级看起来相当简单。
感谢,
答
pip
安装需要提升
sudo pip install --upgrade pip
仅仅因为你目前使用的是管理员帐户,并不意味着该命令将随海拔高度运行,除非你指定sudo
+0
FWIW您应该提及,使用sudo与pip但不是虚拟环境 – styvane
答
你可以做两种方法之一:
-
chown -R user /path/to/file
一个更详细的信息可以在这个SO文章中找到,但它并不涉及它处理同一问题的确切问题。 - 快速和肮脏的方式只是做
pip install --upgrade pip
已经提到过。但是,许多用户会反对这一点。
答
您必须使用sudo
,因为您正在全局升级pip。我更喜欢安装Homebrew并让Homebrew管理一切。
- 从App Store
- 安装Xcode的安装自制软件 -
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
- 安装Python -
brew install python
,这也将安装点子。
使用此设置,所有内容都安装在本地,不需要您运行sudo
。
我希望这会有所帮助。
+0
您也可以使用'brew install python3'安装Python 3。 – joshlsullivan
如何在'sudo'前面运行它? – Cleb