Terminal Commands Step-by-Step 1. Install Flatpak sudo apt update sudo apt install -y flatpak 2. Add the Flathub repository flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flat... 3. Install Bottles flatpak install -y flathub com.usebottles.bottles #linux #ubuntu #windows #virtualization