一，安装brew

1，安装brew

curl -LsSf

http://github.com/mxcl/homebrew/tarball/master | sudo tar xvz

-C/usr/local --strip 1

2，安装完成后执行

brew

提示：Please run brew update!

3，按照提示更新，执行

brew update

报错：Error: /usr/local must be

writable!

4，赋给/usr/local目录权限，执行sudo

chown -R $(whoami) /usr/local，即

sudo chown -R fxp

/usr/local

其中fxp为系统当前用户名。

5，再次执行

brew update

提示：

remote: Total 0 (delta

0), reused 0 (delta 0), pack-reused 0

HEAD is now at c3f959d

Merge pull request #1542 from

woodruffw/deprecate-utils-json

To restore the stashed

changes to /usr/local run:

'cd

/usr/local && git stash pop'

==>Homebrew has enabled anonymous

aggregate user behaviour analytics

Read the analytics

documentation (and how to opt-out) here:

https://git.io/brew-analytics

==>Tapping

homebrew/core

Cloning into

'/usr/local/Library/Taps/homebrew/homebrew-core'...

remote: Counting

objects: 3757, done.

remote: Compressing

objects: 100% (3647/3647), done.

remote: Total 3757

(delta 13), reused 305 (delta 1), pack-reused 0

Receiving objects: 100%

(3757/3757), 3.00 MiB | 30.00 KiB/s, done.

Resolving deltas: 100%

(13/13), done.

Checking

connectivity... done.

Tapped 3636 formulae

(3,784 files, 9.3M)

Already

up-to-date.

Error:Could not

link:

/usr/local/share/doc/homebrew

Please delete these

paths and run `brew update`.

==>Migrating HOMEBREW_REPOSITORY

(please wait)...

Error:Could not

link:

/usr/local/share/doc/homebrew

Please delete these

paths and run `brew update`.

==>Migrated HOMEBREW_REPOSITORY to

/usr/local/Homebrew!

Homebrew no longer

needs to have ownership of /usr/local. If you wish you

can

return /usr/local to

its default ownership with:

sudo

chown root:wheel /usr/local

6，按照提示删除/usr/local/share/doc/homebrew，执行

rm -r -f

/usr/local/share/doc/homebrew

7，再次执行

brew update

安装更新成功！

二，使用brew

命令行下执行brew，用法提示如下：

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

常用命令有安装和卸载等，以安装和卸载autojump为例：

安装：sudo brew installautojump

卸载：sudo brew uninstall

wget

查看安装软件的话，命令如下：

sudo brew search /apache*/

注意/apache*/是使用的正则表达式，用/分割。