遇见情景: mac os 系统
执行:pip install requests
报错:command not found: pip
解决办法:(运行Python的安装工具,安装pip)
sudo easy_install pip
输入管理密码,等待下载好,即可
安装成功后最后会显示
Installed /Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg
Processing dependencies for pip
Finished processing dependencies for pip
安装成功验证:
pip list
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延展: 如果安装pip报错,错误信息是:No local packages or download links found for pip,请查看https://blog.youkuaiyun.com/zyw0713/article/details/84316929