centos7 pip 8.x.x 版本升级失败

wget https://files.pythonhosted.org/packages/0b/f5/be8e741434a4bf4ce5dbc235aa28ed0666178ea8986ddc10d035023744e6/pip-20.2.4.tar.gz tar -zxvf pip-20.2.4.tar.gz cd pip-20.2.4/ sudo python setup.py install

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