I made 2 virtual machines (VMware workstation 8.0 compatable) that are ready for deployment in your LAN. You’ll want to run these on a decent ESXi or VMware workstation host with a 1gbps or higher connection. Just download these machines and import them. You’ll probably want to assign a static IP address to these before you send them into production. On the WordPress website you’ll want to change a few of the links to match up with your system’s IP addresses.
Both VMs are running up to date (as of 2014-09-21) Ubuntu 14.04 64bit. The streaming server is set for 4 cores, so if your VM host only has a dual core you should adjust that. They require a combined 3gb of ram.
They are fully configured, and WordPress is installed and customized exactly how the guide shows.
Credentials for both (you should probably change these)
These will work for logging into the operating system, mysql/phpmyadmin root account, and WordPress admin account (wpress database for the website will use a different password).
Database username: wpress
Database password: m3c6x
Again, you should probably change these!