使用easy_install无法安装pip

3

我正在尝试安装pip,使用以下方法:

$ sudo easy_install pip

遇到了这个错误:

Searching for pip
Reading https://pypi.python.org/simple/pip/
Couldn't find index page for 'pip' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.python.org/simple/
No local packages or download links found for pip
error: Could not find suitable distribution for Requirement.parse('pip')

我已经确认 Python 已被安装:

$ python --version
Python 2.7.10

根据多个线程,这应该是正确的工作方式,我做错了什么?


下载 https://bootstrap.pypa.io/get-pip.py 并运行后:

python get-pip.py

I'm getting this error:

Exception:
Traceback (most recent call last):
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "/var/folders/1y/4bcsjv_97t3793jlxscvccb07rjdl6/T/tmpvjuB2G/pip.zip/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  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/pip'

据我所知,pip是随Python一起安装的,因此您已经拥有它。 - sam46
1
sudo apt-get install python-pip 有什么问题吗? - the.salman.a
@Sam 不是的,当我输入 pip 时,显示“找不到命令:pip”。 - Yinon
@the.salman.a 我已经标记了macOS。 - Yinon
1个回答

3

为什么不按照官方文档操作呢?

要安装pip,请下载get-pip.py并确保安全。 2

然后运行以下命令:

$ python get-pip.py

来源于pip官方文档

获取实际链接get-pip.py

如果您想在计算机上安装特定版本的Python,例如python2.7或python3.x而不是python,请使用以下命令:


1
尝试使用sudo运行Python命令,您的错误是权限被拒绝的错误。 - Avishay Cohen

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