private List <Tuple <IInstallCmd, ICmdExecutor> > CreateCommandExecutorPairs()
{
var results = new List <Tuple <IInstallCmd, ICmdExecutor> >();
foreach (var cmd in CommandGroup.Commands)
{
var executor = ExecutorFactory.CreateForCommand(cmd);
results.Add(new Tuple <IInstallCmd, ICmdExecutor>(cmd, executor));
}
return(results);
}