Error on “sudo pod install”

Question

I already have one project working with a podfile.

I wanted to add a Podfile on an old project but I got this error on sudo pod install

Error:

Answer 1

From the command line run rm -rf ~/.cocoapods

Then run pod install again. You shouldn't need the sudo.

This look like it's caused because there was a change to a spec and it's conflicting with running a git pull