How to use this overlay

Local overlays should be managed via /etc/portage/repos.conf/. To enable this overlay make sure you are using a recent Portage version (at least 2.2.14), and crate an /etc/portage/repos.conf/cestrand-overlay.conf file containing precisely:

[cestrand-overlay]
location = /usr/local/portage/cestrand-overlay
sync-type = git
sync-uri = https://github.com/cestrand/cestrand-overlay.git
priority=9999

Afterwards, simply run emerge --sync, and Portage should seamlessly make all our ebuilds available.

With layman

Add https://raw.github.com/cestrand/cestrand-overlay/master/repositories.xml to overlays section in /etc/layman/layman.cfg.

Or read the instructions on the Gentoo Wiki, then invoke the following:

layman -f -a cestrand-overlay

After performing those steps, the following should work (or any other package from this overlay):

sudo emerge -av games-roguelike/cataclysm-dda