Where: Script '/Users/zhangdi/Sites/mriabc.com/app/platforms/android/CordovaLib/cordova.gradle' line: 64
What went wrong: A problem occurred evaluating root project 'android'.
No installed build tools found. Install the Android build tools version 19.1.0 or higher.
Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
1) You have to go to the android sdk tools folder, for example (in my case) I just wrote the command in my console: $ cd android-sdk-linux/tools
2) Inside this folder you have to write the command
$ ./android list sdk --all and after $ ./android update sdk -u -a -t 20