MAC_013：安装Homebrew

环境：MAC OS X 10.9.3

Homebrew之于MAC，就相当于yum之于RHEL。

Homebrew官网：http://brew.sh/index_zh-cn.html。

1. 安装
只需在终端中执行：ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
如果找不到上面的地址，试试这个：ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

输出如下：

==> This script will install:

/usr/local/bin/brew

/usr/local/Library/...

/usr/local/share/man/man1/brew.1

==> The following directories will be made group writable:

/usr/local/.

/usr/local/bin

/usr/local/etc

/usr/local/share

/usr/local/share/man

/usr/local/share/man/man1

/usr/local/share/info

==> The following directories will have their group set to admin:

/usr/local/.

/usr/local/bin

/usr/local/etc

/usr/local/share

/usr/local/share/man

/usr/local/share/man/man1

/usr/local/share/info

Press RETURN to continue or any other key to abort

按下回车键，开始下载并安装，这个过程有些慢，耐心等待下。

==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/etc /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/info

Password:

==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/. /usr/local/bin /usr/local/etc /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/info

==> /usr/bin/sudo /bin/mkdir /Library/Caches/Homebrew

==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew

==> Downloading and installing Homebrew...

remote: Counting objects: 174662, done.

remote: Compressing objects: 100% (48636/48636), done.

remote: Total 174662 (delta 124888), reused 174648 (delta 124877)

Receiving objects: 100% (174662/174662), 33.81 MiB | 9.00 KiB/s, done.

Resolving deltas: 100% (124888/124888), done.

From https://github.com/Homebrew/homebrew

 * [new branch]      master     -> origin/master

HEAD is now at f550366 opengrm-ngram 1.2.1

==> Installation successful!

==> Next steps

Run `brew doctor` before you install anything

Run `brew help` to get started

2. 使用brew安装软件

比如安装tomcat，在终端输入：brew install tomcat

==> Downloading http://www.apache.org/dyn/closer.cgi?path=tomcat/tomcat-7/v7.0.5

==> Best Mirror http://mirrors.hust.edu.cn/apache/tomcat/tomcat-7/v7.0.53/bin/ap

######################################################################## 100.0%

/usr/local/Cellar/tomcat/7.0.53: 623 files, 14M, built in 4 seconds

可以看到tomcat被安装到了/usr/local/Cellar/目录下。

运行： ls -l bin | grep tomcat，发现bin目录中增加了一个catalina命令，并且指向了tomcat安装目录下的catalina。

lrwxr-xr-x  1 maping  admin      36  5 23 18:25 catalina -> ../Cellar/tomcat/7.0.53/bin/catalina

运行：catalina run，tomcat就启动了。

3. 使用brew卸载软件

运行：brew uninstall tomcat

Uninstalling /usr/local/Cellar/tomcat/7.0.53...

怎么样，使用brew安装和卸载软件很简单吧，你也来试试吧。

参考文献：

1. http://snowolf.iteye.com/blog/774312
2. http://ksmx.me/blog/2013/10/05/homebrew-cask-cli-workflow-to-install-mac-applications/