if your pod Build fails with “[!] Unable to find a pod with“, maybe you should update your cocoapods version, i just update my cocoapods to 1.0.0.rc.2, and the error is gone.
Creating shallow clone of spec repo `master` will clone lots of files and folders , so it will take a very long time.
the solution is there
cd ~/.cocoapods/repos/master // if this folder is not exit, create one git fetch --unshallow
you will see the progress like this:
zip all the files , about 480M , ,and then download it, and unzip it for you automatically, it is very fast, have a try ~