libspng : Simple, modern libpng alternative. ( https://libspng.org )
mesa : OpenGL-like graphic library for Linux ( https://www.mesa3d.org/ https://mesa.freedesktop.org/ )
vkBasalt : A Vulkan post processing layer for Linux ( https://github.com/DadSchoorse/vkBasalt )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a FireBurn
For Paludis use this rsync : rsync://gentoo.zugaina.org/FireBurn-portage
If you have a problem : ycarus(-at-)zugaina.org