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楼主 |
发表于 2020-8-18 01:01:57
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应该有的,况且我重新输入时会显示- Defaulting to user installation because normal site-packages is not writeable
- Requirement already satisfied: requests in ./Library/Python/2.7/lib/python/site-packages (2.24.0)
- Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in ./Library/Python/2.7/lib/python/site-packages (from requests) (1.25.10)
- Requirement already satisfied: certifi>=2017.4.17 in ./Library/Python/2.7/lib/python/site-packages (from requests) (2020.6.20)
- Requirement already satisfied: chardet<4,>=3.0.2 in ./Library/Python/2.7/lib/python/site-packages (from requests) (3.0.4)
- Requirement already satisfied: idna<3,>=2.5 in ./Library/Python/2.7/lib/python/site-packages (from requests) (2.10)
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Requirement already satisfied就是要下载的东西已经存在的意思吧? |
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