Usage
	
	- yum install xz
	
 - Note that this platform (CentOS 5.6) still ships with CPython 2.4,
		so we install a compiler and build our own python.  I went with CPython
		3.2, but others should work too.  Configure it to go under
		/usr/local/cpython-3.2 (for 3.2).
	
 - yum install gcc
	
 - Set a proper hostname in /etc/sysconfig/network, then reboot or
		set it for now with the hostname command.
	
 - It appears that 5.6 does not yet have sshfs, so NFS comes to mind.
	
 - NFS worked fine.
	
 
Development notes
	
	- Was unable to boot an install DVD in virtualbox, even for just a
		mediacheck - until I turned on IOAPIC in virtualbox's settings.
	
 - yum install subversion