There is one thing that irritates me the most with computers: the clock. When you think about it, we know how to connect to machines across seas, how to express our feelings to the whole world, and yet, for a long time, my computerâs clock was off by a few minutes.Iâll admit that it isnât a matter of the utmost importance, but itâs still very frustrating.irst of all, you will need the ântpâ package on your computer. On most distributions, it is installed by default, but you may want to check that you have it or its equivalent. To check, try the command. And if it is not found, you know that you donât have the appropriate package.