[英]How do I install pip for Python 2.6 on OS X?
I have an OS X system where I need to install a module for python 2.6. 我有一个OS X系统,我需要为python 2.6安装一个模块。 Both
pip
and easy_install-2.6
are failing: pip
和easy_install-2.6
都失败了:
# /usr/bin/easy_install-2.6 pip
Searching for pip
Reading http://pypi.python.org/simple/pip/
Download error: unknown url type: https -- Some packages may not be found!
Couldn't find index page for 'pip' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://pypi.python.org/simple/
Download error: unknown url type: https -- Some packages may not be found!
No local packages or download links found for pip
error: Could not find suitable distribution for Requirement.parse('pip')
Downloading get_pip.py and running it with the stock OS X-supplied python 2.6: 下载get_pip.py并使用库存OS X提供的python 2.6运行它:
# python2.6 ./get_pip.py
Traceback (most recent call last):
File "./get_pip.py", line 17868, in <module>
main()
File "./get_pip.py", line 162, in main
bootstrap(tmpdir=tmpdir)
File "./get_pip.py", line 82, in bootstrap
import pip
File "/tmp/tmpVJBvaW/pip.zip/pip/__init__.py", line 15, in <module>
File "/tmp/tmpVJBvaW/pip.zip/pip/vcs/subversion.py", line 9, in <module>
File "/tmp/tmpVJBvaW/pip.zip/pip/index.py", line 30, in <module>
File "/tmp/tmpVJBvaW/pip.zip/pip/wheel.py", line 34, in <module>
File "/tmp/tmpVJBvaW/pip.zip/pip/_vendor/__init__.py", line 92, in load_module
ImportError: No module named 'pip._vendor.distlib.scripts'
$ python2.6 --version
Python 2.6.9
With python2.7, either method works fine. 使用python2.7,任何一种方法都可以。
Download the source file here . 在此处下载源文件。 Then do
然后做
>> cd ~/Downloads
>> tar -xzvf pip-7.0.1.tar.gz
(replacing ~/Downloads
if necessary). (必要时替换
~/Downloads
)。 Then 然后
>> cd pip-7.0.1
>> sudo python2.6 setup.py install
>> cd
(the last cd
is used to leave the build directory). (最后一张
cd
用于离开构建目录)。 Now you should be able to run 现在你应该能够跑了
>> python2.6 -c 'import pip;print pip.__version__'
7.0.1
By default, pip (when installed from source) should be installed into /usr/local/bin
. 默认情况下,pip(从源安装时)应安装到
/usr/local/bin
。 To check: 去检查:
>> /usr/local/bin/pip --version
pip 7.0.1 from /Library/Python/2.6/site-packages/pip-7.0.1-py2.6.egg (python 2.6)
Now you can install your favorite packages using 现在您可以使用安装自己喜欢的包
>> /usr/local/bin/pip install package
>> python2.6 -c 'import package'
If you have conflicting versions of pip
in /usr/local/bin
you can try this ridiculous one liner: 如果
/usr/local/bin
的pip
版本存在冲突,你可以试试这个荒谬的单行:
>> python -c 'import os;dir="/usr/local/bin";[ os.system("echo %s/%s: && %s/%s --version"%(dir,s,dir,s)) for s in os.listdir("/usr/local/bin") if s.startswith("pip") ]'
/usr/local/bin/pip:
pip 7.0.1 from /Library/Python/2.6/site-packages/pip-7.0.1-py2.6.egg (python 2.6)
/usr/local/bin/pip2:
pip 7.0.1 from /Library/Python/2.6/site-packages/pip-7.0.1-py2.6.egg (python 2.6)
/usr/local/bin/pip2.6:
pip 7.0.1 from /Library/Python/2.6/site-packages/pip-7.0.1-py2.6.egg (python 2.6)
to find the one linked to py2.6. 找到一个链接到py2.6的那个。 (in my case they are all the same)
(在我的情况下,他们都是一样的)
By default Homebrew provides pip
command via: brew install python
. 默认情况下, Homebrew通过:
brew install python
提供pip
命令。
So try installing Python using Homebrew. 所以尝试使用Homebrew安装Python。 Try to not use
sudo
when working with brew
. 尝试使用
brew
时不要使用sudo
。
To verify which files are installed with your Python package, try: 要验证Python包中安装了哪些文件,请尝试:
$ brew list python
/usr/local/Cellar/python/2.7.9/bin/pip
/usr/local/Cellar/python/2.7.9/bin/pip2
/usr/local/Cellar/python/2.7.9/bin/pip2.7
...
which should consist pip
. 应该包括
pip
。
After installation you should symlink your formula's installed files by: 安装后,您应该通过以下方式对公式的已安装文件进行符号链接:
brew link python
which should create the right symbolic links (such as /usr/local/bin/pip
pointing to your Cellar/python/2.?.?/bin/pip
) 应该创建正确的符号链接(例如
/usr/local/bin/pip
指向你的Cellar/python/2.?.?/bin/pip
)
If you've permission issue, you may fix it by: 如果您有权限问题,可以通过以下方式修复:
sudo chgrp -R admin /usr/local /Library/Caches/Homebrew
sudo chmod -R g+w /usr/local /Library/Caches/Homebrew
and make sure your user is in admin group ( id -Gn $USER
). 并确保您的用户在管理员组(
id -Gn $USER
)。
Then re-link it again: 然后再次重新链接:
brew unlink python && brew link python
To test dry-run, unlink and run: brew link -n python
to see links of files which brew
would link. 要测试干运行,取消链接并运行:
brew link -n python
以查看brew
链接的文件链接。
After linking is successful, make sure that your PATH system variable have /usr/local
, if not, add: 链接成功后,确保您的PATH系统变量具有
/usr/local
,如果没有,请添加:
export PATH=/usr/local/sbin:/usr/local/bin:$PATH
to your ~/.bashrc
file. 到你的
~/.bashrc
文件。
If successful, your pip
should work now. 如果成功,你的
pip
现在应该工作。
If you don't want to use Homebrew or you have two Pythons installed on your Mac, you can alternatively install it via: 如果您不想使用Homebrew或者您的Mac上安装了两个Pythons,您也可以通过以下方式安装它:
sudo easy_install pip
Your error: 你的错误:
Download error: unknown url type: https
下载错误:未知网址类型:https
means that your Python can't handle HTTPS protocol without having SSL support, so try installing: openssl
package (on Linux either libssl-dev
or openssl-devel
). 意味着您的Python无法在没有SSL支持的情况下处理HTTPS协议,因此请尝试安装:
openssl
package(在Linux上使用libssl-dev
或openssl-devel
)。
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