Package Details: flightgear 2020.3.8-1

Git Clone URL: (read-only, click to copy)
Package Base: flightgear
Description: An open-source, multi-platform flight simulator
Upstream URL:
Licenses: GPL
Submitter: Barthalion
Maintainer: AWhetter (flatwhatson)
Last Packager: flatwhatson
Votes: 38
Popularity: 1.02
First Submitted: 2018-01-05 16:04
Last Updated: 2021-04-22 14:41

Latest Comments

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jhogan commented on 2021-05-18 22:18

I'm also seeing the same assertion as hacker12 since updating to 2020.3.8-1. I ended up downgrading to 2020.3.6.

hacker12 commented on 2021-05-12 09:33

I'm getting this when I try to run FlightGear recently, tried both this version and flightgear-git, happens with any aircraft. /usr/include/c++/10.2.0/bits/stl_vector.h:1123: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::front() [with _Tp = unsigned int; _Alloc = std::allocator<unsigned int>; std::vector<_Tp, _Alloc>::reference = unsigned int&]: Assertion '__builtin_expect(!this->empty(), true)' failed.

ista011 commented on 2020-12-03 13:46


No, i receive the same error.

Looks like i don't have SmartGame Library (sg_exception::sg_exception), but i can't find it in my package manager.

flatwhatson commented on 2020-12-03 00:57

I've just pushed updates to the latest version, and made the dependencies properly check that the correct version of simgear is installed.

@ista011 Please try again with the latest simgear and flightgear.

ista011 commented on 2020-12-02 21:56


Yes, i have correct version of simgear from AUR, i even reinstalled it, but anyway receive that error.

Potomac commented on 2020-12-02 21:11

@ista011 : it seems a linking error : /usr/bin/ld: CMakeFiles/fgrcc.dir/fgrcc.cxx.o: in function ResourceDeclaration::isCompressed() const [clone .cold]': fgrcc.cxx:(.text.unlikely+0x1c7): undefined reference tosg_exception::sg_exception(std::__cxx11::basic_string<char,

collect2: error: ld returned 1 exit status

Did you install the correct version of simgear for flightgear 2020.3.2-1 ?

ista011 commented on 2020-12-02 18:58


As you request, i published log file

Potomac commented on 2020-12-02 18:15

@ista011 : post the full build log here :

we should see the full error message, which can guide us to the solution.

ista011 commented on 2020-12-02 14:42

Hi community, I receive an error while updating from 2020.1.3-1 to 2020.3.2-1 on Manjaro

[ 32%] Building CXX object src/FDM/JSBSim/CMakeFiles/JSBSim.dir/models/propulsion/FGTurboProp.cpp.o
[ 32%] Linking CXX static library libJSBSim.a
[ 32%] Built target JSBSim
[ 32%] Linking C static library libfgsqlite3.a
[ 32%] Built target fgsqlite3
make: *** [Makefile:182: all] Error 2

Can anyone help me, please?

papakilo commented on 2020-09-20 23:16

Hi community,

for those like me who love to test new applications, there is a chance to try the new (and still unstable) FlightGear 2020.2.1.

It is available as appimage without waiting for someone to compile or write the specific pkgbuild.

You may find it here:

Bye and have a nice flight...