Install this package:
emerge -a app-shells/tgpt
<pkgmetadata> <maintainer type="person"> <email>martin@mvath.de</email> <name>Martin Väth</name> </maintainer> <upstream> <maintainer> <email>martin@mvath.de</email> <name>Martin Väth</name> </maintainer> <bugs-to>mailto:martin@mvath.de</bugs-to> <remote-id type="github">vaeth/push</remote-id> </upstream> </pkgmetadata>