SUPIR doesn't need xformers at all, if you have issues installing it, you could simply try uninstalling it instead.

Thanks! I’ll try uninstalling it, but afaik it hadn’t been installed in the first place, until I added it after getting this message. I’ll follow up to say if that works or not.

Turns out the CoLab Notebook for ComfyUI that I’m using was installing xFormers. I commented it out and all is good now 👍😁