I'm looking to set the mode to 7 for a lot of the pins since I need more GPIOs. I've tried downloading different python scripts from github to help with it, and I've also looked into using bonescript, but that's not working on my board. Any ideas are welcome.
Edit: the other question mentioned in the comments doesn't work for me. I tried the solution and I get to the point where you need to modify slots. Then, when I try to do that, it says operation no such file or directory