Looks like you didn’t install CocoaPods. To do that you install it through ruby gems, like this: sudo gem install cocoapods If you don’t have admin privileges, try: gem install cocoapods –user-install
This is a bug in Cocoapods -And probably it won’t be fixed in a long while- Running export COCOAPODS_DISABLE_DETERMINISTIC_UUIDS=YES on the Terminal seems to suppress the warnings for now. EDIT Feb 2016: In latest version of Cocoapods this has now been moved to the install section of the Podfile: install! ‘cocoapods’, :deterministic_uuids => false
This issue can occur when you have cached files that are corrupted or outdated. You can resolve this by running the following commands: pod cache clean –all rm -rf Podfile.lock pod repo update pod install