Pinta not opening after install (Core 18)

[Aravisian]

Then:

sudo apt install pinta

[Ponce-De-Leon]

@FreeLilBird

I have uninstalled per your terminal command, but don't know how to reinstall in Gnome?

Open Gnome Software (the Software Center), search for it and click on the ''Install Button''. Over the Terminal type flatpak install com.github.PintaProject.Pinta but only when not installed the .deb Package from @Aravisian's Instructions.

@FreeLilBird

Nautilus wasn't already installed - I installed it, but it won't open

Nautilus comes preinstalled. Did You uninstalled it?

[Aravisian]

@Ponce-De-Leon

Open Gnome Software (the Software Center), search for it and click on the ''Install Button''. Over the Terminal type flatpak install com.github.PintaProject.Pinta

I am going to point out that this is a conflicting command.
As the request above was for the .deb package, @FreeLilBird do not run both of these commands.

Either run the command for the .deb pacakge, only
Or
Run the command for the flatpak package.

But do not install using both methods or you will give yourself a new headache.

[Ponce-De-Leon]

I have edited my Post and added an Addition:

@Ponce-De-Leon

but only when not installed the .deb Package from @Aravisian's Instructions.