Vivaldi
From Redcore Linux Project Wiki
Installation
Using sisyphus CLI:
sisyphus install vivaldi
Using sisyphus GUI:
Menu -> System -> Sisyphus GUI -> type vivaldi in search bar -> select it -> press "Install selected package(s)" button
Using portage CLI:
emerge -av vivaldi
Warning! While vivaldi itself is binary (no source code available), it's dependencies may take a long time to compile while using portage!