Installation instructions for

Manual way

Create the /etc/portage/repos.conf/librewolf.conf file as follows:

[librewolf]
priority = 50
location = <repo-location>/librewolf
sync-type = git
sync-uri = https://gitlab.com/librewolf-community/browser/gentoo.git
auto-sync = Yes

Change repo-location to a path of your choosing and then run emaint -r librewolf sync, Portage should now find and update the repository.

Eselect way

On terminal:

sudo eselect repository add librewolf git https://gitlab.com/librewolf-community/browser/gentoo.git

And then run emaint -r librewolf sync, Portage should now find and update the repository.

For more information, visit the LibreWolf Gentoo repository, or have a look at the Gentoo Wiki.