[英]The command, pip install --upgrade pip, install all version of pip
[英]pip install --upgrade pip installs the same version
不知怎的, pip --upgrade
不升級任何包。
我在OSX El Capitan(10.11.3)上並使用brew install python
Python: /usr/local/bin/python@ -> ../Cellar/python/2.7.11/bin/python
/usr/local/bin/pip@ -> ../Cellar/python/2.7.11/bin/pip
: /usr/local/bin/pip@ -> ../Cellar/python/2.7.11/bin/pip
安裝成功后,我運行pip install --upgrade pip
。
全輸出:
$ 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.
為什么不用pip安裝新版本?
更新
我認為這與修復DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
~/.pydistutils.cfg
文件有關DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
運行pip
時DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both
錯誤。 我遵循了這些指示
$ 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
由於無法正常工作而煩惱,我創建了一個新的OSX配置文件。 在新的配置文件中一切正常,所以在進一步調查后,我在主配置文件中找到了一個文件~/Library/Application\\ Support/pip/pip.conf
,其中包含:
[global]
target=/usr/local/lib/python2.7/site-packages
我不知道它是如何實現的,但刪除它解決了這個問題。
這也解決了對~/.pydistutils.cfg
文件的需求。
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