Ever before installation, try several times reported the wrong wall or what you can ah, but now the words of life and death can not be installed, even if it does not work globally, which have a big nod, direct access does not work, when ping raw.githubusercontent.comtime accidents Found a very serious problem, why point to it 127.0.0.1.
So, there seems to be a wall have been restricted, since it found reasons enough to deal with, open https://www.ipaddress.com/ website to find the real domain name ip地址, and then hostsset the can.
raw.githubusercontent.comReal IP address is: 199.232.68.133add to hoststhe can.
Then you can install brew normally, which is simply beautiful.