Hi, I manage a small overlay with some ebuild oriented to port into gentoo-boxes some scientific programs for my need and use. Up to now the overlay can be accessed with layman by: #layman -o https://gitlab.com/FoscoV/geospatial-overlay/-/raw/master/geospatial.xml -f -a geospatial Most of ebuilds are just working and surely are not widely tested. Nevertheless the geospatial overlay may save a couple of hours digging into versioning issues to some one interested in installing any of the said programs. I feel to thank you in case you would like to add: <repo quality="experimental" status="unofficial"> <name>geospatial</name> <description lang="en">Ebuilds mainly oriented at geospatial and remote imageries processing</description> <homepage>https://gitlab.com/FoscoV/geospatial-overlay</homepage> <owner type="person"> <email>fosco@tana.it</email> <name>foscov</name> </owner> <source type="git">https://gitlab.com/FoscoV/geospatial-overlay</source> </repo> to layman-repositories.xml. I'm available to fullfill any issue this bug may raise. Best regards Fosco