最近安装 Homebrew 遇到的坑，总结一下。
我的 Mac 版本是 10.13.6。
- 首先安装 Homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
报错信息:
fatal: unable to access 'https://github.com/Homebrew/brew/': Could not resolve host: github.com
Failed during: git fetch origin master:refs/remotes/origin/master --tags --force
- 解决方式:
- 试着先在终端 ping github.com
MacBook-Pro:~$ ping github.com
PING github.com (13.250.177.223): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
如果 ping 出来是这种结果，就接着看第二步
- 修改 hosts 配置
在终端中 sudo vi /etc/hosts 打开编辑文件
按 s 进入编辑模式
接着在最下面添加 192.30.253.113 github.com
按 control + c 保存
接着按 :wq 退出，就可以了。
在终端 ping github.com
MacBook-Pro:~$ ping github.com
PING github.com (192.30.253.113): 56 data bytes
64 bytes from 192.30.253.113: icmp_seq=0 ttl=49 time=351.766 ms
64 bytes from 192.30.253.113: icmp_seq=1 ttl=49 time=388.017 ms
64 bytes from 192.30.253.113: icmp_seq=2 ttl=49 time=391.047 ms
64 bytes from 192.30.253.113: icmp_seq=3 ttl=49 time=408.031 ms
就会发现已经成功了。
- 接着就在执行
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
如果安装过程中遇到这种问题
error: RPC failed; curl 56 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
fatal: The remote end hung up unexpectedly
就是网络有问题，在执行一下安装命令
achang@achangMacBook-Pro:~$ /usr/bin/ruby -e "$(curl - fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
Press RETURN to continue or any other key to abort
==> Downloading and installing Homebrew...
remote: Counting objects: 106166, done.
remote: Compressing objects: 100% (26/26), done.
remote: Total 106166 (delta 21), reused 27 (delta 14), pack-reused 106125
Receiving objects: 100% (106166/106166), 24.11 MiB | 161.00 KiB/s, done.
Resolving deltas: 100% (77467/77467), done.
From https://github.com/Homebrew/brew
* [new branch] master -> origin/master
* [new tag] 0.1 -> 0.1
* [new tag] 0.2 -> 0.2
* [new tag] 0.3 -> 0.3
* [new tag] 0.4 -> 0.4
* [new tag] 0.5 -> 0.5
* [new tag] 0.6 -> 0.6
* [new tag] 0.7 -> 0.7
* [new tag] 0.7.1 -> 0.7.1
* [new tag] 0.8 -> 0.8
* [new tag] 0.8.1 -> 0.8.1
* [new tag] 0.9 -> 0.9
...
* [new tag] 1.6.1 -> 1.6.1
* [new tag] 1.6.10 -> 1.6.10
* [new tag] 1.6.11 -> 1.6.11
...
* [new tag] 1.6.8 -> 1.6.8
* [new tag] 1.6.9 -> 1.6.9
* [new tag] 1.7.0 -> 1.7.0
* [new tag] 1.7.1 -> 1.7.1
HEAD is now at dce6b875c Merge pull request #4581 from reitermarkus/non-existent-download-strategies
==> Tapping homebrew/core
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 4808, done.
remote: Compressing objects: 100% (4590/4590), done.
remote: Total 4808 (delta 57), reused 839 (delta 27), pack-reused 0
Receiving objects: 100% (4808/4808), 3.90 MiB | 14.00 KiB/s, done.
Resolving deltas: 100% (57/57), done.
Tapped 2 commands and 4593 formulae (4,849 files, 12.2MB).
安装完成了。
转自：https://www.jianshu.com/p/c8d998903a6a 非常感谢
