Ubuntu 20.04
I installed ATC-pie and FlightGear 3.1.0 crashed. The ppa only has 3.1.0, so I'm trying to build a later version.
From " https://sourceforge.net/projects/flight ... se-2020.3/ " I downloaded:
FlightGear-data-3.4.0.tar.bz2
flightgear-3.4.0.tar.bz2
simgear-2020.3.4.tar.bz2
SimGear built and installed. Now when I try to build flightgear I get:
CMake Error at CMakeModules/FindSimGear.cmake:112 (message):
You have installed a mismatching SimGear version 2020.3.4 instead of 3.4.0
as required by FlightGear. When using multiple SimGear installations,
please use 'SIMGEAR_DIR' to select the SimGear library location to be used.
How do I fix the error? I have had a terrible time getting compatible versions of all three packages.
Thanks.