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Lab 4.1: The repository 'https://apt.kubernetes.io kubernetes-xenial InRelease' is not signed

I just got to Lab 4.1. To work on it I have created a VM and installed fresh Ubuntu 18.04.
However, the first execution of the shell scripts has failed for me because of missing curl dependency.

If anyone else encounters this just run sudo apt install curl -y and after it finishes run the shell scripts again.

I think it would be great to add curl installation to the script itself!


  • serewicz
    serewicz Posts: 1,000


    Thank you for the feedback. As the course is of intermediate level, perhaps even more difficult, there is an requirement that basic Linux skills such as installing common software as needed are understood.



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