I'm running the Amazon Linux OS/distro in production on EC2, But I'd like to do some local development/testing with VirtualBox VMs.  What would be a good distribution to use that is most like Amazon Linux.  I'm most interested in making sure that I have the same packages available to me.I'm most familiar with yum/rpm based distros, so that's where i'd like to stay, but if there's another distro that will have better package similarity with apt instead I suppose I can make that work.A brief list of the packages I need to run are mysql5.5, apache2.2, php5.3 and tomcat7.
What is a good distribution to use that is similar to Amazon Linux
yum;distribution choice;distros;amazon ec2