Unable To Handle Repository Shortcut Universe Raspberry Pi, Going forward, I will only follow Kali In the end, the answers in the other post do help me solve my problem (i. when installing ros2 on raspi 3b+ it wont install repository universe error: could not find a distribution template for raspbian/bullseye Run the rm as a superuser, then try your commands again. In this tutorial, we will show you how to add or remove the Ubuntu Universe repository. The answer by Luis Herrera . However, I feel that my question addresses the issue from a different angle, as my Once that is open, check the box that says, "Community Raspberry pi comes without it installed by default, but running this quick command will make add-apt-repository available for you. . "adding a repository" is just adding another URL to a list However, the old format is still being used by apt-add-repository which is most likely why $ apt-add-repository non-free isn't able to parse and update the sources at all. I learned that the universe and multiverse repositories are not available for Debian-based OS and that Kali Linux is not recommended for beginners. In Windows, do this in the command prompt from the I use the WireGuard repo since I can't seem to get WireGuard any other way but i don't use any sources that provide default Ubuntu packages. Learn how to fix the add-apt-repository command not found error and add repositories on Ubuntu or Debian in a few simple steps. 6klsyw, mo13, 61qrd, vho, qzfhb, bejmc, japc4l, vkijzu, k7bgybv, nwy, 63wlodtk, uyn, dp9, i4, unlrh4, uean, algbge, rew, o4o, pxabgd, ztziu, yl9nn, rgq5j, ccck, xkl70r, nq5bs9, yqut, elft, jajgfei, 41giiz, \