Why not crowfunding specific tasks?!?! I would pay for that "Seamless Nodes".

Lol, you make it soud like that installing compiler were 90% of the work needed.

How easy is it? Are there step-by-step instructions how to do it?

There’s a whole section on building in the wiki, broken down by operating system. Unsurprisingly, compiling in Linux tends to be easiest… but plenty of users make custom builds on Windows and Mac OS.