类似于Linux操作系统中的apt-get（Ubuntu）、yum（yum），Mac的操作系统中使用brew（全名Homebrew）解决包依赖问题，可以这样说：Homebew是MacOS不可获取的套件管理器。
一、brew安装
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
- 安装过程示例：
[yangweidandeMacBook-Pro:~ zhaoxueyong$ /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
==> The following new directories will be created:
/usr/local/Cellar
/usr/local/Homebrew
/usr/local/Frameworks
/usr/local/bin
/usr/local/etc
/usr/local/include
/usr/local/lib
/usr/local/opt
/usr/local/sbin
/usr/local/share
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
Password:
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/chmod 755 /usr/local/share/zsh /usr/local/share/zsh/site-functions
==> /usr/bin/sudo /usr/sbin/chown zhaoxueyong /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/mkdir -p /Users/zhaoxueyong/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Users/zhaoxueyong/Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown zhaoxueyong /Users/zhaoxueyong/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown zhaoxueyong /Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Counting objects: 4336, done.
remote: Compressing objects: 100% (2845/2845), done.
remote: Total 4336 (delta 2252), reused 2802 (delta 1339), pack-reused 0
Receiving objects: 100% (4336/4336), 2.48 MiB | 82.00 KiB/s, done.
Resolving deltas: 100% (2252/2252), 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] 0.9.1 -> 0.9.1
* [new tag] 0.9.2 -> 0.9.2
* [new tag] 0.9.3 -> 0.9.3
* [new tag] 0.9.4 -> 0.9.4
* [new tag] 0.9.5 -> 0.9.5
* [new tag] 0.9.8 -> 0.9.8
* [new tag] 0.9.9 -> 0.9.9
* [new tag] 1.0.0 -> 1.0.0
* [new tag] 1.0.1 -> 1.0.1
* [new tag] 1.0.2 -> 1.0.2
* [new tag] 1.0.3 -> 1.0.3
* [new tag] 1.0.4 -> 1.0.4
* [new tag] 1.0.5 -> 1.0.5
* [new tag] 1.0.6 -> 1.0.6
* [new tag] 1.0.7 -> 1.0.7
* [new tag] 1.0.8 -> 1.0.8
* [new tag] 1.0.9 -> 1.0.9
* [new tag] 1.1.0 -> 1.1.0
* [new tag] 1.1.1 -> 1.1.1
* [new tag] 1.1.2 -> 1.1.2
* [new tag] 1.1.3 -> 1.1.3
* [new tag] 1.1.4 -> 1.1.4
* [new tag] 1.1.5 -> 1.1.5
HEAD is now at 760a460 Merge pull request #1754 from MikeMcQuaid/audit-fix-uncommitted-version-scheme
fatal: unable to access 'https://github.com/Homebrew/brew/': Operation timed out after 300020 milliseconds with 0 out of 0 bytes received
Error: Fetching /usr/local/Homebrew failed!
==> Tapping homebrew/core
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 3805, done.
remote: Compressing objects: 100% (3687/3687), done.
remote: Total 3805 (delta 19), reused 337 (delta 5), pack-reused 0
Receiving objects: 100% (3805/3805), 3.03 MiB | 62.00 KiB/s, done.
Resolving deltas: 100% (19/19), done.
Tapped 3680 formulae (3,834 files, 9.5M)
==> Cleaning up /Library/Caches/Homebrew...
==> Migrating /Library/Caches/Homebrew to /Users/zhaoxueyong/Library/Caches/Homebrew...
==> Deleting /Library/Caches/Homebrew...
Failed during: /usr/local/bin/brew update --force
yangweidandeMacBook-Pro:~ zhaoxueyong$
yangweidandeMacBook-Pro:~ zhaoxueyong$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew
Password:
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown zhaoxueyong /Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0
HEAD is now at 760a460 Merge pull request #1754 from MikeMcQuaid/audit-fix-uncommitted-version-scheme
==> Cleaning up /Library/Caches/Homebrew...
==> Migrating /Library/Caches/Homebrew to /Users/zhaoxueyong/Library/Caches/Homebrew...
==> Deleting /Library/Caches/Homebrew...
Already up-to-date.
==> Installation successful!
==> Homebrew has enabled anonymous aggregate user behaviour analytics.
Read the analytics documentation (and how to opt-out) here:
https://git.io/brew-analytics
==> Next steps:
- Run `brew help` to get started
- Further documentation:
https://git.io/brew-docs
yangweidandeMacBook-Pro:~ zhaoxueyong$
二、brew使用
1.brew帮助：
[yangweidandeMacBook-Pro:~ zhaoxueyong$ brew help
Example usage:
brew search [TEXT|/REGEX/]
brew (info|home|options) [FORMULA...]
brew install FORMULA...
brew update
brew upgrade [FORMULA...]
brew uninstall FORMULA...
brew list [FORMULA...]
Troubleshooting:
brew config
brew doctor
brew install -vd FORMULA
Developers:
brew create [URL [--no-fetch]]
brew edit [FORMULA...]
https://github.com/Homebrew/brew/blob/master/docs/Formula-Cookbook.md
Further help:
man brew
brew help [COMMAND]
brew home
2.brew安装套件：
[yangweidandeMacBook-Pro:ColusLifeDemo zhaoxueyong$ brew install tree
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
afflib checkstyle flex macosvpn nvm sassc volatility wireguard-tools
cdiff duply freetype mysql-sandbox pngpaste sbcl winetricks x265
==> Downloading https://homebrew.bintray.com/bottles/tree-1.7.0.sierra.bottle.1.tar.gz
######################################################################## 100.0%
==> Pouring tree-1.7.0.sierra.bottle.1.tar.gz
🍺 /usr/local/Cellar/tree/1.7.0: 7 files, 113.3K
3.brew查询套件：
[yangweidandeMacBook-Pro:ColusLifeDemo zhaoxueyong$ brew search tree
mvptree pstree tree ✔ treecc treefrog
