[Mac] Mac安裝adb

http://htc-one.wonderhowto.com/how-to/install-adb-fastboot-mac-os-x-send-commands-your-htc-one-0151178/

1. Download this Android.zip file to your Mac.
2. Extract the .zip and place the Android folder on your Desktop.
3. Open Terminal and type: cd Desktop/Android
4. Now install ADB and Fastboot: ./ADB-Install-Mac.sh
5. Allow the script to run and you'll be all set. Now the ADB and Fastboot files will be placed in /usr/bin/ on your Mac.