mac install pip

昨天晚上按照官方的文档安装，结果出了很多错误。
就在这里 https://pip.pypa.io/en/stable/installing/#upgrading-pip

lz@localhost:~/tools$ python get-pio.py --no-setuptools --no-wheelCollecting pip  Using cached pip-8.1.2-py2.py3-none-any.whlInstalling collected packages: pipException:Traceback (most recent call last):  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/basecommand.py", line 215, in main    status = self.run(options, args)  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/commands/install.py", line 317, in run    prefix=options.prefix_path,  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/req/req_set.py", line 742, in install    **kwargs  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/req/req_install.py", line 831, in install    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/req/req_install.py", line 1032, in move_wheel_files    isolated=self.isolated,  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/wheel.py", line 346, in move_wheel_files    clobber(source, lib_dir, True)  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/pip.zip/pip/wheel.py", line 317, in clobber    ensure_dir(destdir)  File "/var/folders/gw/j2j5d_5d57z3zjmgrbgts_zm0000gn/T/tmpOqfoNs/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'lz@localhost:~/tools$

今天早上google了一下，按照下面的安装，卧槽类，一会就装完了，还没有错误。

http://blog.csdn.net/jobschen/article/details/49559023

lz@localhost:~/tools$ sudo easy_install pipPassword:Searching for pipReading https://pypi.python.org/simple/pip/Best match: pip 8.1.2Downloading https://pypi.python.org/packages/e7/a8/7556133689add8d1a54c0b14aeff0acb03c64707ce100ecd53934da1aa13/pip-8.1.2.tar.gz#md5=87083c0b9867963b29f7aba3613e8f4aProcessing pip-8.1.2.tar.gzWriting /tmp/easy_install-d9zgdr/pip-8.1.2/setup.cfgRunning pip-8.1.2/setup.py -q bdist_egg --dist-dir /tmp/easy_install-d9zgdr/pip-8.1.2/egg-dist-tmp-teSXrGwarning: no previously-included files found matching '.coveragerc'warning: no previously-included files found matching '.mailmap'warning: no previously-included files found matching '.travis.yml'warning: no previously-included files found matching '.landscape.yml'warning: no previously-included files found matching 'pip/_vendor/Makefile'warning: no previously-included files found matching 'tox.ini'warning: no previously-included files found matching 'dev-requirements.txt'warning: no previously-included files found matching 'appveyor.yml'no previously-included directories found matching '.github'no previously-included directories found matching '.travis'no previously-included directories found matching 'docs/_build'no previously-included directories found matching 'contrib'no previously-included directories found matching 'tasks'no previously-included directories found matching 'tests'Adding pip 8.1.2 to easy-install.pth fileInstalling pip script to /usr/local/binInstalling pip2.7 script to /usr/local/binInstalling pip2 script to /usr/local/binInstalled /Library/Python/2.7/site-packages/pip-8.1.2-py2.7.eggProcessing dependencies for pipFinished processing dependencies for pip