how to install gir1.2-gtk-3.0 in any Linux Operating Systemhow to install gir1.2-gtk-3.0 in any Linux Operating System
How to Install – gir1.2-gtk-3.0.deb in Mint Linux Operting System- Explained 1. Open the terminal. (Ctrl+Alt+T) 2. Enter the following command to the terminal sudo apt-get updatesudo dpkg -i install