Solutions_issues in pip

• pip fails ssl verification

　　　　Solution: 

$ python -m pip <command> --trusted-host files.pythonhosted.org --trusted-host pypi.org --trusted-host pypi.python.org

 

• If there is no pip installed, check whether the system have python installed. If it has python installed, then try 

$ python -m pip install <command>

 

转载于:https://www.cnblogs.com/Johnsonxiong/p/10562545.html