Home » Linux » You are using pip version 8.1.2, however version 20.0.2 is available. You should consider upgradin

*You are using pip version 8.1.1, however version 22.1 is available.
You should consider upgrading via the ‘pip install --upgrade pip’ command.*

# 升级pip:
1.sudo wget https://bootstrap.pypa.io/pip/2.7/get-pip.py
2.sudo python get-pip.py
3.pip -V

# 升级pip3:
1.sudo wget https://bootstrap.pypa.io/pip/3.5/get-pip.py
2.sudo python3 get-pip.py
3.pip -V

期间,也遇到了2个问题:

问题一
如果在执行完第1、2步后,使用"pip -V"查看版本时,报了错:
“bash: /usr/bin/pip: No such file or directory”
解决方案,执行以下命令:

# 清除缓存
hash -r

如果清除缓存不行,再执行

sudo apt-get update
sudo apt-get upgrade

问题二
我按顺序依次将pip和pip3升级后,执行"pip -V"和"pip3 -V", 发现pip也指向了python3.5

解决方案,重新执行"sudo python get-pip.py"就正常了

升级完pip, 就可以继续下载其他包了。

来源:https://blog.csdn.net/Cynthialearn/article/details/124754685

标签: pip python python3

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