task buildPlayApp(type:Exec){
	//environment("JAVA_HOME", System.getProperty("java.home"))
	if(System.getProperty("os.name").toLowerCase().startsWith("win")){
		// unsupported OS because of silent fails; commandLine 'cmd', '/c', 'activator', 'stage'
		commandLine 'report_error'
	}else{
		commandLine './activator', 'clean', 'dist'
	}
}