This may be a problem with your network, or with the server hosting this key. You can choose to retry the download, or ignore the problem and continue without all the packages from this repository.
Ahat yella wugur akked uzeṭṭa-inek·inem, neɣ akked tnezduɣt n uqeddac n tsarut-a. Tzemreḍ ad tferneḍ i wakken ad talseḍ asader, neɣ zgel ugur syen kemmel s war meṛṛa ikemmusen seg ukufi-a.