How can I install RClone Browser on Linux Deepin?

[LeonardoRTeixeira]

Hello!

I'm trying to install RClone Browser on Linux Deepin. But I get the error below:

➜ Downloads: sudo add-apt-repository ppa:nilarimogard/webupd8
The main Web Upd8 PPA maintained by: http://www.webupd8.org/

To add this PPA, simply paste this in a terminal:
sudo add-apt-repository ppa:nilarimogard/webupd8

Packages in this PPA: audacious, ap-hotspot, awn-applet-radio, awn-applet-wm, calise, cmus, dockbarx, dockbarx-themes-extra, dropbox-share, emerald, exaile, fbmessenger, gnome-subtitles, gnome-window-applets, grsync, grive, gthumb, launchpad-getkeys, mc, mdm (Mint Display Manager), minitunes, minitube, musique, notifyosdconfig, nautilus-columns, powertop, ppa-purge, rosa-media-player, fixed pulseaudio-equalizer, subtitleeditor, syncwall, umplayer, unity-reboot, wimlib, youtube-dl, xfce4-dockbarx-plugin, xournal, yad, yarock and others. Almost all packages are updated to their latest version.

For other (specialized) PPAs we maintain, see: https://launchpad.net/~webupd8team
More info: https://launchpad.net/~nilarimogard/+archive/ubuntu/webupd8
Press [ENTER] to continue or ctrl-c to cancel adding it

gpg: keybox '/tmp/tmp1sf62nrg/pubring.gpg' created
gpg: key XXXXXXXXXXXXXXXXX: 13 signatures not checked due to missing keys
gpg: /tmp/tmp1sf62nrg/trustdb.gpg: trustdb created
gpg: key XXXXXXXXXXXXXXXXX: public key "Launchpad webupd8" imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg: imported: 1
gpg: no valid OpenPGP data found.

And:

➜ Downloads: sudo apt update
Hit:1 https://download.docker.com/linux/debian stretch InRelease
Hit:2 http://packages.microsoft.com/repos/vscode stable InRelease
Ign:3 http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu disco InRelease
Hit:4 http://repository.spotify.com stable InRelease
Err:5 http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu disco Release
404 Not Found [IP: 91.189.95.83 80]
Hit:6 http://packages.deepin.com/deepin panda InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu disco 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.

I tried installing as Ubuntu, but to no avail.
Does anyone know how I can install it?

[alexanderadam]

@LeonardoRTeixeira IMHO the official PPA does not have packages for current Linux distributions because the maintainer prefers to "not do deal with it again".

And as there are no official packages in the repositories you have to install the debian packages from the releases page and you won't get automatic updates in any way.

PS: issue 124 is basically the same