This is a prototype snap of FlightGear. Only the application is built. The FlightGear data files must be downloaded separately and placed in $HOME/snap/flightgear/common/fgdata. In a future release we may automate this. For now, manually:
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: