Trinity Desktop Environment
The Trinity Desktop Environment (TDE) is a free and open-source desktop environment forked from KDE 3.5. Due to the fact it is forked from an old version of KDE (which is itself a resource-heavy desktop environment) it is considered light-medium weight by today's standards.
The instructions below seem to rely on an unmaintained ebuild repository. https://mirror.git.trinitydesktop.org/gitea/TDE/tde-packaging-gentoo may be of interest.
Create a file in the /etc/portage/repos.conf directory (create the repos.conf directory first if it does not exist) called trinity.conf. Fill the file's contents with the following code:
[trinity] location = /usr/local/overlay/trinity sync-type = git sync-uri = https://github.com/Fat-Zer/trinity.git auto-sync = yes masters = gentoo
qt3 USE flag must be unmasked in order to install Trinity. To do this, run:
mkdir -p /etc/portage/profile
echo -qt3 >> /etc/portage/profile/use.mask
mkdir -p /etc/portage/packages.keywords/
cp $(portageq get_repo_path / trinity)/Documentation/trinity.126.96.36.199.keywords /etc/portage/packages.keywords/