My latest joy on the adventure is trying to set up a NSFW Wan 2.2 workflow that I found, and getting an error about "SageAttention" that turns out to be a Python problem, for which the apparent solution is doing fresh install of Python and some Python extensions...

It's like pulling teeth every step of the way (um, not in a good way I figure I'd better say, considering where I'm posting). But alas, I kind of expected that.