我正在编写一个网络身份验证程序,当我进入实际的验证部分时,Python就会退出,错误为"KeyError:\r\n“。为什么Python会抛出一个KeyError,以及我如何解决这个问题?我在Windows 7上运行Python2.7.2。client.send("You should also enter your password: ") client.send("\r\\
of the fllowing masked packages is required to complete your request:
- gnome-extra/cinnamon-3.0.7-r1::gentoo (masked by: ~amd64 keyword, invalid: REQUIRED_USE: USE flag 'python_targets_python3_3' is not这是我的USE flags in /etc/portage/make.conf