Homebrew官网 http://brew.sh/index_zh-cn.html
Homebrew是神马
linux系统有个让人蛋疼的通病，软件包依赖，好在当前主流的两大发行版本都自带了解决方案，Red hat有yum，Ubuntu有apt-get
神马，你用mac os，不好意Mac os木有类似的东东，泪奔中几经折腾总算找到了第三方支持：Homebrew，Homebrew简称brew，是Mac OSX上的软件包管理工具，能在Mac中方便的安装软件或者卸载软件，可以说Homebrew就是mac下的apt-get、yum神器
Homebrew安装
Homebrew的安装非常简单，打开终端复制、粘贴以下命令，回车，搞定(请放心使用，原汁原味的官方安装方法搬运）
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Homebrew使用
Homebrew使用没啥好说的了，常用的
搜索软件：brew search 软件名，如brew search wget
安装软件：brew install 软件名，如brew install wget
卸载软件：brew remove 软件名，如brew remove wget
centlingdeMacBook-Pro:openssl-1.0.2g centling$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
==>
This script will install:
/usr/local/bin/brew
/usr/local/Library/...
/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
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir /usr/local
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local
==> /usr/bin/sudo /usr/sbin/chown centling:admin /usr/local
==> /usr/bin/sudo /bin/mkdir /Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown centling /Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Counting objects: 458, done.
remote: Compressing objects: 100% (416/416), done.
remote: Total 458 (delta 28), reused 277 (delta 17), pack-reused 0
Receiving objects: 100% (458/458), 701.87 KiB | 116.00 KiB/s, done.
Resolving deltas: 100% (28/28), done.
From https://github.com/Homebrew/brew
* [new branch] master -> origin/master
HEAD is now at 496fff6 doco: more updates for core/formula separation
==> Tapping homebrew/core
Cloning into '/usr/local/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 3660, done.
remote: Compressing objects: 100% (3545/3545), done.
remote: Total 3660 (delta 17), reused 425 (delta 3), pack-reused 0
Receiving objects: 100% (3660/3660), 2.75 MiB | 375.00 KiB/s, done.
Resolving deltas: 100% (17/17), done.
Checking connectivity... done.
Tapped 3535 formulae (3,686 files, 8.6M)
==> Installation successful!
==> Next steps
Run `brew help` to get started
/usr/local/bin/brew
/usr/local/Library/...
/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
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir /usr/local
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local
==> /usr/bin/sudo /usr/sbin/chown centling:admin /usr/local
==> /usr/bin/sudo /bin/mkdir /Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown centling /Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Counting objects: 458, done.
remote: Compressing objects: 100% (416/416), done.
remote: Total 458 (delta 28), reused 277 (delta 17), pack-reused 0
Receiving objects: 100% (458/458), 701.87 KiB | 116.00 KiB/s, done.
Resolving deltas: 100% (28/28), done.
From https://github.com/Homebrew/brew
* [new branch] master -> origin/master
HEAD is now at 496fff6 doco: more updates for core/formula separation
==> Tapping homebrew/core
Cloning into '/usr/local/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 3660, done.
remote: Compressing objects: 100% (3545/3545), done.
remote: Total 3660 (delta 17), reused 425 (delta 3), pack-reused 0
Receiving objects: 100% (3660/3660), 2.75 MiB | 375.00 KiB/s, done.
Resolving deltas: 100% (17/17), done.
Checking connectivity... done.
Tapped 3535 formulae (3,686 files, 8.6M)
==> Installation successful!
==> Next steps
Run `brew help` to get started
centlingdeMacBook-Pro:openssl-1.0.2g centling$