This is a Gentoo repository containing packages related to the Ethereum project.

If absent in your system, install git:

emerge --ask dev-vcs/git

Add the following content to /etc/portage/repos.conf/ethereum.conf:

[ethereum]
location = /var/db/repos/ethereum
sync-type = git
sync-uri = https://github.com/coolparadox/ethereum-gentoo-overlay.git
auto-sync = yes

Sync the added repository:

emerge --sync ethereum

Likely -- feel free to file an issue. Pull requests are also welcome.

Regards,
Rafael Lorandi