Unable to add ROS keys while installing on Ubuntu [closed]
Hi, I am new to Ubuntu and trying to install ROS on the system. I tried following the installation steps on the Wiki page. However, when I get to the 'Set up your keys' stage and execute the command, the terminal keeps running and this step doesn't seem to finish. I don't know what could be the problem so could someone help me as to what I should try to do? Thanks!
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