I have had a problem where the game crashed after around 5-20 minutes of game play. I noticed a couple of libraries not found when running ldd and managed to add a couple of them others seem to be part of the game which seems a bit odd. It might a red herring. Any suggestions how I should proceed? As opposed to other with crash issues I have a Radeon card and not a nvidia.

The error message in console:
[code]
unknowThread "EoCApp" (905242624)
received signal 11

Call stack:

(0) /lib/x86_64-linux-gnu/libpthread.so.0 : +0x10d10 [0x7fcc37630d10]
(1) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf2f0b5 [0x7fcc2d6a40b5]
(2) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf2f140 [0x7fcc2d6a4140]
(3) /usr/lib/fglrx/dri/fglrx_dri.so : +0xee0589 [0x7fcc2d655589]
(4) /usr/lib/fglrx/dri/fglrx_dri.so : +0xee0c81 [0x7fcc2d655c81]
(5) /usr/lib/fglrx/dri/fglrx_dri.so : +0xee12b4 [0x7fcc2d6562b4]
(6) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf2f3a1 [0x7fcc2d6a43a1]
(7) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf300ef [0x7fcc2d6a50ef]
(8) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf307b6 [0x7fcc2d6a57b6]
(9) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf309bd [0x7fcc2d6a59bd]
(10) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf1f866 [0x7fcc2d694866]
(11) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf1ff3e [0x7fcc2d694f3e]
(12) /usr/lib/fglrx/dri/fglrx_dri.so : +0xf2037a [0x7fcc2d69537a]
(13) /usr/lib/fglrx/dri/fglrx_dri.so : +0xcd51ed [0x7fcc2d44a1ed]
(14) /usr/lib/fglrx/dri/fglrx_dri.so : +0x34c087 [0x7fcc2cac1087]
(15) ./EoCApp() [0xedcf8e]
(16) ./EoCApp() [0xedcce3]
(17) ./EoCApp() [0xeda853]
(18) ./EoCApp() [0xede447]
(19) ./EoCApp() [0xedb232]
(20) ./EoCApp() [0x123cd78]
(21) ./EoCApp() [0x124c9c5]
(22) ./EoCApp() [0x1235da5]
(23) ./EoCApp() [0x1237156]
(24) ./EoCApp() [0x12357e9]
(25) ./EoCApp() [0x1237156]
(26) ./EoCApp() [0x12357e9]
(27) ./EoCApp() [0x1237156]
(28) ./EoCApp() [0x12377f5]
(29) ./EoCApp : IggyPlayerDrawTile+0x52 [0x1245382]
(30) ./EoCApp : ig::FlashPlayer::Render(ls::ObjectHandle const&, ls::ObjectHandle const&)+0x1ad [0xed432d]
(31) ./EoCApp : ig::IggyBinding::Render(rf::Renderer*, ls::IFlashPlayer*)+0xae [0xed045e]
(32) ./libGameEngine.so : BaseApp::BeginDrawGUI(rf::Renderer*)+0xb0 [0x7fcc38366ea0]
(33) ./libGameEngine.so : BaseApp::MakeFrame()+0x326 [0x7fcc38367456]
(34) ./libGameEngine.so : BaseApp::OnIdle()+0xe0 [0x7fcc38365cb0]
(35) ./EoCApp : main+0x170 [0x6d5180]
(36) /lib/x86_64-linux-gnu/libc.so.6 : __libc_start_main+0xf0 [0x7fcc37276ac0]
(37) ./EoCApp : _start+0x29 [0x6d4ef9]
Segmentation fault (core dumped)
[/code]

My set up:
[code]
glxinfo | grep "OpenGL version"
OpenGL version string: 4.5.13399 Compatibility Profile Context 15.201.1151

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.10
DISTRIB_CODENAME=wily
DISTRIB_DESCRIPTION="Ubuntu 15.10"

uname -a
Linux UbuntuMara 4.2.0-38-generic #45-Ubuntu SMP Wed Jun 8 21:21:49 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[/code]

Missing libraries:
[code]
ldd ./EoCApp linux-vdso.so.1 => (0x00007fff2db3d000)
libc++abi.so.1 => not found
libicuuc.so.54 => not found
libicudata.so.54 => not found
libSDL2-2.0.so.1 => not found
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f0d4de4e000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f0d4dbdf000)
libjpeg.so.8 => /usr/lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f0d4d98a000)
libpng16.so.16 => not found
libosiris.so.2 => not found
libopenal.so.1 => /usr/lib/x86_64-linux-gnu/libopenal.so.1 (0x00007f0d4d719000)
libbink2.so => not found
libGL.so.1 => /usr/lib/fglrx/libGL.so.1 (0x00007f0d4d51b000)
libGLEW.so.1.10 => /usr/lib/x86_64-linux-gnu/libGLEW.so.1.10 (0x00007f0d4d28f000)
libsteam_api.so => not found
libOGLBinding.so => not found
libGameEngine.so => not found
libRenderFramework.so => not found
libCoreLib.so => not found
libc++.so.1 => not found
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f0d4cf85000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f0d4cd6d000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f0d4cb4f000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f0d4c785000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f0d4c57c000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f0d4c378000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f0d4c166000)
/lib64/ld-linux-x86-64.so.2 (0x0000560cf3f58000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f0d4be2b000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f0d4bc0a000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f0d4ba05000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f0d4b7ff000)
[/code]

Using Ubuntu Software center I installed these packages:
LLVM low level support for a standard c++ library
LLVM C++ Standard library
C, C++ and Objective-Compiler (LLVM based) (clang)