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iOS iOS Tools CocoaPods CocoaPods

Cocoapods is not installing the pod

I typed in the terminal: cd (and then I drag and dropped the Example project and hit enter) then I typed pod install and the results I got were "UPDATING LOCAL SPECS REPOSITORIES/ ANALYZING DEPENDENCIES)

UNABLE TO FIND A SPECIFICATION FOR 'SAMGRADIENTVIEW'

COCOAPODS WAS NOT ABLE TO UPDATE THE MASTER REPO. IF THIS IS AN UNEXPECTED ISSUE AND IT PERSISTS YOU CAN INSPECT IT RUNNING POD REPO UPDATE--VERBOSE

What does that mean? Did I install it? I am so confused.