安装brew报错：error: RPC failed; curl 56 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
==> 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: Enumerating objects: 42, done.
remote: Counting objects: 100% (42/42), done.
remote: Compressing objects: 100% (42/42), done.
error: RPC failed; curl 56 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
Failed during: git fetch origin --force
==> Installation successful!
==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).
==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
https://github.com/Homebrew/brew#donations
==> Next steps:
- Run `brew help` to get started
- Further documentation:
https://docs.brew.sh
安装brew报上面错误，具体是终端输入：
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"检查错误：
先ping一下github是不是通的
liuzhao@liuzhaodeMac-mini ~ % ping github.com
PING github.com (13.250.177.223): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
^C
没ping通，说明网不通，设置下host。
参考博客：https://www.jianshu.com/p/dd996cdcc3f7
151.101.185.194 github.global.ssl.fastly.net
192.30.253.112 github.com
151.101.184.133 assets-cdn.github.com
151.101.184.133 avatars0.githubusercontent.com
151.101.112.133 avatars1.githubusercontent.com再ping通了：
liuzhao@liuzhaodeMac-mini ~ % ping github.com
PING github.com (192.30.253.112): 56 data bytes
64 bytes from 192.30.253.112: icmp_seq=0 ttl=40 time=256.925 ms
64 bytes from 192.30.253.112: icmp_seq=1 ttl=40 time=253.847 ms
64 bytes from 192.30.253.112: icmp_seq=2 ttl=40 time=437.814 ms
^C继续安装brew，终端输入：
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"继续报错：
==> 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: Enumerating objects: 42, done.
remote: Counting objects: 100% (42/42), done.
remote: Compressing objects: 100% (42/42), done.
error: RPC failed; curl 56 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
Failed during: git fetch origin --force
==> Installation successful!
==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).
==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
https://github.com/Homebrew/brew#donations
==> Next steps:
- Run `brew help` to get started
- Further documentation:
https://docs.brew.sh发现还是这个错误：
error: RPC failed; curl 56 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54在github能ping通的情况下还是报错，那就是git获取代码时的安全设置的问题了，在终端输入：
git config http.sslVerify "false"如果报错：
git config http.sslVerify "false" fatal: not in a git directory 则在终端继续输入：
git config --globle http.sslVerify "false" 至此问题就解决了。顺便截图图留个记号：
虽然目前只安装了30%，但是错误已经没了，重要是网比较差，安装慢，对了如果经常挂起，可以设置下git：
git config --global http.postBuffer 5242880000我这设置的是5000，5000M已经非常大了，一般的资源不会超的，你就放心的用吧。