View source for Process for manually installing Byzantium.

Why not include the commands for:
You've checked the Porteus .xzm modules we built for Byzantium out of SVN, installed, and enabled them.
You've checked the source tree for Byzantium out of the Git repository.

Also, if porteus doesn't provide sudo, then... you must be root? In that case why not just omit "sudo" and note at the beginning of the page that you must be root?