code: private int installGit(){
          int resultOfCommand;
          log.info("Installing git {}", new Object[]{this});
          resultOfCommand = getMachine().execCommands("install Git", ImmutableList.of("sudo apt-get -y install git"));
          if(resultOfCommand!=0)
              log.warn("Installing problem installing result {}", resultOfCommand);
          return resultOfCommand;
      }
docs: TODO modify this script using new script functionality