[pkg-fgfs-crew] Bug#857062: Bug#857062: flightgear: man page terrasync(1) exists but no binary found

[Rebecca N. Palmer]

The preferred way to use Terrasync has for several years been the one 
built into the main fgfs binary (enabled with File > Scenery Download), 
not the separate binary.

If this doesn't work (and especially if ~/.fgfs/fgfs.log contains ERROR: 
no http-server found, terrasync will be disabled), it's probably their 
recent DNS issues ( 
https://sourceforge.net/p/flightgear/mailman/message/35707927/ ), not 
this bug.

(I'm not sure why the separate Terrasync isn't built, as it still looks 
to exist and be on-by-default in CMakeLists.txt, but you probably don't 
want to use it.)