pruthvi@pruthvi:~$ curl -s https://packagecloud.io/install/repositories/AllToMP3/alltomp3/script.deb.sh | sudo bash
[sudo] password for pruthvi:                  
Detected operating system as LinuxMint/ulyana.
Checking for curl...
Detected curl...
Checking for gpg...
Detected gpg...
Running apt-get update... done.
Installing apt-transport-https... done.
Installing /etc/apt/sources.list.d/AllToMP3_alltomp3.list...curl: (22) The requested URL returned error: 404 


Unable to download repo config from: https://packagecloud.io/install/repositories/AllToMP3/alltomp3/config_file.list?os=LinuxMint&dist=ulyana&source=script

This usually happens if your operating system is not supported by 
packagecloud.io, or this script's OS detection failed.

You can override the OS detection by setting os= and dist= prior to running this script.
You can find a list of supported OSes and distributions on our website: https://packagecloud.io/docs#os_distro_version

For example, to force Ubuntu Trusty: os=ubuntu dist=trusty ./script.sh

If you are running a supported OS, please email support@packagecloud.io and report this.
pruthvi@pruthvi:~$

pruthvi@pruthvi:~$ sudo apt update
[sudo] password for pruthvi:                  
Ign:1 http://mirrors.evowise.com/linuxmint/packages ulyana InRelease
Hit:2 http://archive.canonical.com/ubuntu focal InRelease                       
Hit:3 http://download.opensuse.org/repositories/home:/ungoogled_chromium/Ubuntu_Focal  InRelease
Hit:4 http://archive.ubuntu.com/ubuntu focal InRelease                          
Hit:5 http://mirrors.evowise.com/linuxmint/packages ulyana Release              
Hit:6 http://archive.ubuntu.com/ubuntu focal-updates InRelease                  
Hit:7 http://archive.ubuntu.com/ubuntu focal-backports InRelease                
Hit:8 https://repo.steampowered.com/steam stable InRelease                      
Hit:9 http://packages.microsoft.com/repos/vscode stable InRelease               
Hit:10 https://deb.nodesource.com/node_12.x focal InRelease                     
Hit:11 http://security.ubuntu.com/ubuntu focal-security InRelease               
Ign:12 https://packagecloud.io/AllToMP3/alltomp3/linuxmint tricia InRelease
Err:14 https://packagecloud.io/AllToMP3/alltomp3/linuxmint tricia Release
  404  Not Found [IP: 54.215.161.51 443]
Reading package lists... Done
E: The repository 'https://packagecloud.io/AllToMP3/alltomp3/linuxmint tricia 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.
pruthvi@pruthvi:~$

    ~/Downloads  sudo gdebi AllToMP3_0.3.18_amd64.deb
    Reading package lists... Done
    Building dependency tree        
    Reading state information... Done
    Reading state information... Done
    This package is uninstallable
    Dependency is not satisfiable: python-pathlib