python 用 python -m pip install --upgrade pip 更新 pip 后还是不行该怎么办

C:\Users\coddM>pip install pil Collecting pil Could not find a version that satisfies the requirement pil (from versions: ) No matching distribution found for pil You are using pip version 7.1.2, however version 8.1.2 is available. You should consider upgrading via the 'python -m pip install --upgrade pip' command.

C:\Users\coddM>python -m pip install --upgrade pip Requirement already up-to-date: pip in c:\python35\lib\site-packages

pip

PIL

Python

install

2 条回复 • 2017-01-24 14:37:56 +08:00

julyclyde

2016-06-20 13:47:18 +08:00

嗯，我也遇到过一次
再执行一遍就好了
怀疑是 pyc 文件没更新

winecat

2017-01-24 14:37:56 +08:00

把 ~/.pip/pip.conf 配置文件删除就可以了

python 用 python -m pip install --upgrade pip 更新 pip 后 还是不行该怎么办

python 用 python -m pip install --upgrade pip 更新 pip 后还是不行该怎么办