摘要： https://pip.pypa.io/en/stable/installing/ http://www.runoob.com/w3cnote/python-pip-install-usage.html curl https://bootstrap.pypa.io/get-pip.py -o get 阅读全文

摘要： When I install QT in MacOS 11.3.6, it prompts I need to install xcode then I install xcode but it was still fruitless. now, it's the solution: referre 阅读全文