[英]pip install --upgrade pip installs the same version
Somehow pip --upgrade
doesn't upgrade any packages. 不知怎的, pip --upgrade
不升级任何包。
I'm on OSX El Capitan (10.11.3) and installed python using brew install python
我在OSX El Capitan(10.11.3)上并使用brew install python
Python: /usr/local/bin/python@ -> ../Cellar/python/2.7.11/bin/python
Python: /usr/local/bin/python@ -> ../Cellar/python/2.7.11/bin/python
Pip: /usr/local/bin/pip@ -> ../Cellar/python/2.7.11/bin/pip
/usr/local/bin/pip@ -> ../Cellar/python/2.7.11/bin/pip
: /usr/local/bin/pip@ -> ../Cellar/python/2.7.11/bin/pip
After successful install I run pip install --upgrade pip
. 安装成功后,我运行pip install --upgrade pip
。
Full output: 全输出:
$ pip install --upgrade pip
Collecting pip
Using cached pip-8.1.0-py2.py3-none-any.whl
Installing collected packages: pip
Successfully installed pip-8.0.2
You are using pip version 8.0.2, however version 8.1.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Why doesn't pip install the new version? 为什么不用pip安装新版本?
Update 更新
I think it has something to do with my ~/.pydistutils.cfg
file which fixes the DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
error when running pip
. 我认为这与修复DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
~/.pydistutils.cfg
文件有关DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
运行pip
时DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
错误。 I followed these instructions 我遵循了这些指示
$ sudo pip install -U pip
Collecting pip
Downloading pip-9.0.3-py2.py3-none-any.whl (1.4MB)
100% |████████████████████████████████| 1.4MB 335kB/s
Installing collected packages: pip
Found existing installation: pip 9.0.1
Uninstalling pip-9.0.1:
Successfully uninstalled pip-9.0.1
Successfully installed pip-9.0.3
Getting annoyed by things not working I created a new OSX profile. 由于无法正常工作而烦恼,我创建了一个新的OSX配置文件。 In the new profile everything was working fine so after investigating further I found a file ~/Library/Application\\ Support/pip/pip.conf
in my main profile containing: 在新的配置文件中一切正常,所以在进一步调查后,我在主配置文件中找到了一个文件~/Library/Application\\ Support/pip/pip.conf
,其中包含:
[global]
target=/usr/local/lib/python2.7/site-packages
I don't know how it got there but removing it resolved the issue. 我不知道它是如何实现的,但删除它解决了这个问题。
This also resolved the need for the ~/.pydistutils.cfg
file. 这也解决了对~/.pydistutils.cfg
文件的需求。
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