RetroShare Installation in Ubuntu 20.04 – Step-by-step

Installing

3. 3. Downloading RetroShare

   Download RetroShare AppImage GNU/Linux:

   RetroShare .AppImage

   Downloading RetroShare AppImage

   The AppImage may Not be Verified so to Run it Securely in a Sandbox you should see the Firejail Setup.
   Possibly, on Firefox Prompt Choose “Open with AppImageLauncher” or “Save File”:

   

   Instead on Google-Chrome simply try to Choose the Package on the Bottom Panel:

   

4. 4. Launching RetroShare

   Finally, Launch & Enjoy RetroShare
   If Not Prompet from AppImageLauncher on File Manager Right-Click > Open with AppImageLauncher:

   

   Or simply Double-Click on it!
   On prompt choose to “Integrate and Run”:

   

   In case of a “Failed to register AppImage in system via libappimage” Issue then follow the below Instructions…
   So instead without AppImageLauncher, first possibly give Execution Permissions with:

   chmod +x ~/Downloads/retroshare*.AppImage

   Or if it’s already on the AppImageLauncher Target instead:

   chmod +x ~/Applications/retroshare*.AppImage

   Next to Run it simply Double-Click in the File Manager…
   But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser.
   Else to Run it from Terminal use:

   ~/Downloads/retroshare*.AppImage

   Or respectivelly:

   ~/retroshare*.AppImage