之前寫過一篇Appium for windows的文章，因為是09年的T400，啟動Android模擬器的時候死機三次，那就公司申請台Macbook air吧，15寸的Macbook Pro實在太重了，也就Mac才能真正發揮Appium的功能，支持Android和iOS。好了，廢話不多，開始。
1. 爬牆
因為后續安裝過程中可能會碰到牆的問題，所以首先得解決爬牆的問題。
我的方便，公司提供代理。
2. java
guowenxie-macbookair:~ guowenxie$ java -version
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
3. git
guowenxie-macbookair:~ guowenxie$ git --version
git version 1.8.5.2 (Apple Git-48)
4. ruby
guowenxie-macbookair:~ guowenxie$ ruby -v
ruby 2.0.0p451 (2014-02-24 revision 45167) [universal.x86_64-darwin13]
5. brew
guowenxie-macbookair:~ guowenxie$ brew -v
Homebrew 0.9.5
這邊提下brew的安裝，brew是Mac OS不可或缺的套件管理器
執行下面命令ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
6. node
有了brew安裝node就方便了brew install node
7. npm
guowenxie-macbookair:~ guowenxie$ npm -v
2.0.0-alpha-5
8. Appium
現在可以開始安裝Appium
guowenxie-macbookair:~ guowenxie$ appium -v
1.2.0
9. wd
npm install wd
10. Xcode和Android SDK
這個不說了
11. 檢查環境
Appium提供了一個doctor，運行appium-doctor
guowenxie-macbookair:~ guowenxie$ appium-doctor
Running iOS Checks
✔ Xcode is installed at /Applications/Xcode.app/Contents/Developer
✖ Xcode Command Line Tools are NOT installed: Error: Command failed: No receipt for 'com.apple.pkg.CLTools_Executables' found at '/'.
Fix it? (y/n) y
Press any key to continue:
✔ Xcode Command Line Tools are installed.
✔ DevToolsSecurity is enabled.
✔ The Authorization DB is set up properly.
✔ Node binary found at /usr/local/bin/node
✔ iOS Checks were successful.
Running Android Checks
✖ ANDROID_HOME is set but does not exist on the file system at "Users/guowenxie/Documents/adt-bundle_mac-x86_64-20140702/sdk"
Appium-Doctor detected problems. Please fix and rerun Appium-Doctor.
這里可以看到我Xcode Command Line Tools沒有安裝，這個方便，Fix it?的時候輸入Y，就能自動導向安裝了。
另一個是ANDROID_HOME的環境變量沒配置好，那么我們要配置下。
12. bash_profile文件
Mac 默認是沒有這個文件的，我們自己建一個touch .bash_profile
vi .bash_profile
打開bash_profile文件配置ANDROID_HOME和JAVA_HOME
export ANDROID_HOME="/Users/guowenxie/Documents/adt-bundle-mac-x86_64-20140702/sdk"
export JAVA_HOME=$(/usr/libexec/java_home)
source .bash_profile
好了，再次運行appium-doctor
guowenxie-macbookair:~ guowenxie$ appium-doctor
Running iOS Checks
✔ Xcode is installed at /Applications/Xcode.app/Contents/Developer
✔ Xcode Command Line Tools are installed.
✔ DevToolsSecurity is enabled.
✔ The Authorization DB is set up properly.
✔ Node binary found at /usr/local/bin/node
✔ iOS Checks were successful.
Running Android Checks
✔ ANDROID_HOME is set to "/Users/guowenxie/Documents/adt-bundle-mac-x86_64-20140702/sdk"
✔ JAVA_HOME is set to "/usr/libexec/java_home."
✔ ADB exists at /Users/guowenxie/Documents/adt-bundle-mac-x86_64-20140702/sdk/platform-tools/adb
✔ Android exists at /Users/guowenxie/Documents/adt-bundle-mac-x86_64-20140702/sdk/tools/android
✔ Emulator exists at /Users/guowenxie/Documents/adt-bundle-mac-x86_64-20140702/sdk/tools/emulator
✔ Android Checks were successful.
✔ All Checks were successful
到此，環境基本准備好了。
最后，如果不想通過命令行安裝Appium，也可以安裝dmg
