[Paparazzi-devel] windows 10 installation error so any help welcomed.

[hendrixgr]

Hi i am experimenting with windows 10 but i et the following error

Hit:1 http://ppa.launchpad.net/paparazzi-uav/ppa/ubuntu focal InRelease
Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Ign:4 http://ppa.launchpad.net/team-gcc-arm-embedded/ppa/ubuntu focal InRelease
Hit:5 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:6 http://security.ubuntu.com/ubuntu focal-security InRelease
Err:7 http://ppa.launchpad.net/team-gcc-arm-embedded/ppa/ubuntu focal Release
  404  Not Found [IP: 91.189.95.85 80]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/team-gcc-arm-embedded/ppa/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.
hendrix@DESKTOP-AJ1I10C:~$