atal: unable to access 'https://github.com/Homebrew/brew/': SSLRead() return error -9806

==> Downloading and installing Homebrew...

fatal: unable to access 'https://github.com/Homebrew/brew/': SSLRead() return error -9806

Failed during: git fetch origin master:refs/remotes/origin/master --tags --force --depth=1

z这种错误就因为网络原因，或者连不上服务器

多多尝试，指导能连接上，我尝试了n次就能连接上了

==> Tapping homebrew/core

Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...

remote: Counting objects: 3800, done.

remote: Compressing objects: 100% (3682/3682), done.

remote: Total 3800 (delta 20), reused 321 (delta 6), pack-reused 0

Receiving objects: 100% (3800/3800), 3.03 MiB | 17.00 KiB/s, done.

Resolving deltas: 100% (20/20), done.

Tapped 3676 formulae (3,829 files, 9.5M)

==> Cleaning up /Library/Caches/Homebrew...

==> Migrating /Library/Caches/Homebrew to /Users/ydtc/Library/Caches/Homebrew...

==> Deleting /Library/Caches/Homebrew...

Already up-to-date.

==> Installation successful!

==> Homebrew has enabled anonymous aggregate user behaviour analytics.

Read the analytics documentation (and how to opt-out) here:

  https://git.io/brew-analytics

==> Next steps:

- Run `brew help` to get started

- Further documentation: 

    https://git.io/brew-docs