Hi. The package libgtkmm-3.0-xxx is required to run grub customizer. However this is a dependecy of the grub customizer package file. So I'm wondering how you installed it without installing libgtkmm first.
Hi. The package libgtkmm-3.0-xxx is required to run grub customizer. However this is a dependecy of the grub customizer package file. So I'm wondering how you installed it without installing libgtkmm first.