python - 启动器中的 fatal error : Unable to create process using '"' (even though there are no spaces! )

Question

我正在使用 Python 3.5 并尝试使用 pip 安装一些模块，但我遇到了很多困难。当我第一次在命令提示符中输入 pip install pandas 时，我收到了这条错误消息:

'pip' is not recognized as an internal or external command

我去了('pip' is not recognized as an internal or external command)，它说要添加我的pip安装路径。所以我在命令提示符中输入了以下内容:

setx PATH "%PATH%;C:\Users\sachg\AppData\Local\Programs\Python\Python35\Scripts"

返回:

SUCCESS: Specified value was saved.

但是现在当我输入 pip install pandas 时，我得到:

Fatal error in launcher: Unable to create process using '"'

帮助？

Answer 1

试试看

python -m pip install XXX 

它对我有用:)