E: The repository 'http://ppa.launchpad.net/kasra-mp/ubuntu-indicator-weather/ubuntu focal Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
Hey everyone, I'm facing this problem while trying to install the repository by typing
sudo add-apt-repository ppa:kasra-mp/ubuntu-indicator-weatherI'm using Ubuntu 20.4 and getting this error
E: The repository 'http://ppa.launchpad.net/kasra-mp/ubuntu-indicator-weather/ubuntu focal Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.what should I do?