PyCharm 下载 PyQt5 报错？

Question

PyCharm 为项目安装 PyQt5 报错，详细报错信息：

Executed command:

pip install PyQt5

Error Occurred:

pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

Proposed solution:

Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at 'D:\LeXT\Apps\PyCharm\7th News Finder\venv\Scripts\python.exe'.

Answer 1

网络读取超时了，可以试一下

telnet files.pythonhosted.org 443

看端口通不通