This repository contains a Gentoo ebuild overlay that can be used to install s3ql in a Gentoo system. It contains all ebuilds necessary to install a modern version of s3ql. This repository exists because the ebuild found in the official Gentoo package repository is really old.
The recommended way is to install it via eselect repository:
eselect repository add s3ql git https://github.com/redneb/gentoo-s3ql-overlay.git
Then you can install s3ql like you would install any other package in Gentoo:
emerge -av net-fs/s3ql
Alternatively, create the file /etc/portage/repos.conf/s3ql.conf with the following contents:
[s3ql]
location = <repos dir>/s3ql
sync-type = git
sync-uri = https://github.com/redneb/gentoo-s3ql-overlay.git
auto-sync = yes
Then initialize the new repo with:
emerge --sync s3ql
PRs are welcome.