I am trying to make a circular slider. I don't know where to start really. I have tried downloading ones from github and trying to implement them in my code however, they use older version of swift which i cant debugg. I have tried using cocoa pods for the first time as I found this circular slider: https://iosexample.com/a-powerful-circular-slider-written-in-swift/
Unfortunately my xcode project cant recognise the pod file downloaded (see picture): picture of error
Does anyone know any solutions to these problems or have a simpler approach to obtaining a circular slider.
Thank you!