rubygem-jwt from Virtualization:containers:Portus:Release:2.0.1 project
Seleccione o seu sistema operativo
Engadir repositorio e instalar manualmente
Para SLE 12 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/Virtualization:containers:Portus:Release:2.0.1/SLE_12/Virtualization:containers:Portus:Release:2.0.1.repo zypper refresh zypper install rubygem-jwt