minimal:
reqprocessor: Core 2 Duo
reqgraphics: Integrated GPU supporting OpenGL2
reqmemory: 2 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Ubuntu 14.04
recommended:
reqprocessor: Core i3, i5, i7
reqgraphics: Dedicated GPU supporting OpenGL2
reqmemory: 2 GB RAM
reqdiskspace: 2 GB available space
reqsystem: Ubuntu 18.04