myuser@ubuntu:~/Firmware$ sudo make px4_sitl gazebo [sudo] password for myuser: [0/10] git submodule Tools/sitl_gazebo [5/10] Performing configure step for 'sitl_gazebo' -- install-prefix: /usr/local -- The C compiler identification is GNU 7.5.0 -- The CXX compiler identification is GNU 7.5.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Performing Test COMPILER_SUPPORTS_CXX17 -- Performing Test COMPILER_SUPPORTS_CXX17 - Success -- Performing Test COMPILER_SUPPORTS_CXX14 -- Performing Test COMPILER_SUPPORTS_CXX14 - Success -- Performing Test COMPILER_SUPPORTS_CXX11 -- Performing Test COMPILER_SUPPORTS_CXX11 - Success -- Performing Test COMPILER_SUPPORTS_CXX0X -- Performing Test COMPILER_SUPPORTS_CXX0X - Success -- Using C++17 compiler -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE -- Boost version: 1.65.1 -- Found the following Boost libraries: -- system -- thread -- filesystem -- chrono -- date_time -- atomic -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") -- Checking for module 'bullet>=2.82' -- Found bullet, version 2.87 -- Found Simbody: /usr/include/simbody -- Boost version: 1.65.1 -- Found the following Boost libraries: -- thread -- system -- filesystem -- program_options -- regex -- iostreams -- date_time -- chrono -- atomic -- Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread (found version "3.0.0") -- Boost version: 1.65.1 -- Looking for OGRE... -- OGRE_PREFIX_WATCH changed. -- Checking for module 'OGRE' -- Found OGRE, version 1.9.0 -- Found Ogre Ghadamon (1.9.0) -- Found OGRE: optimized;/usr/lib/x86_64-linux-gnu/libOgreMain.so;debug;/usr/lib/x86_64-linux-gnu/libOgreMain.so -- Looking for OGRE_Paging... -- Found OGRE_Paging: optimized;/usr/lib/x86_64-linux-gnu/libOgrePaging.so;debug;/usr/lib/x86_64-linux-gnu/libOgrePaging.so -- Looking for OGRE_Terrain... -- Found OGRE_Terrain: optimized;/usr/lib/x86_64-linux-gnu/libOgreTerrain.so;debug;/usr/lib/x86_64-linux-gnu/libOgreTerrain.so -- Looking for OGRE_Property... -- Found OGRE_Property: optimized;/usr/lib/x86_64-linux-gnu/libOgreProperty.so;debug;/usr/lib/x86_64-linux-gnu/libOgreProperty.so -- Looking for OGRE_RTShaderSystem... -- Found OGRE_RTShaderSystem: optimized;/usr/lib/x86_64-linux-gnu/libOgreRTShaderSystem.so;debug;/usr/lib/x86_64-linux-gnu/libOgreRTShaderSystem.so -- Looking for OGRE_Volume... -- Found OGRE_Volume: optimized;/usr/lib/x86_64-linux-gnu/libOgreVolume.so;debug;/usr/lib/x86_64-linux-gnu/libOgreVolume.so -- Looking for OGRE_Overlay... -- Found OGRE_Overlay: optimized;/usr/lib/x86_64-linux-gnu/libOgreOverlay.so;debug;/usr/lib/x86_64-linux-gnu/libOgreOverlay.so -- Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread;-lpthread (found suitable version "3.0.0", minimum required is "2.3.0") -- Config-file not installed for ZeroMQ -- checking for pkg-config -- Checking for module 'libzmq >= 4' -- Found libzmq , version 4.2.5 -- Found ZeroMQ: TRUE (Required is at least version "4") -- Checking for module 'uuid' -- Found uuid, version 2.31.1 -- Found UUID: TRUE -- Checking for module 'tinyxml2' -- Found tinyxml2, version 6.0.0 -- Looking for dlfcn.h - found -- Looking for libdl - found -- Found DL: TRUE -- FreeImage.pc not found, we will search for FreeImage_INCLUDE_DIRS and FreeImage_LIBRARIES -- Checking for module 'gts' -- Found gts, version 0.7.6 -- Found GTS: TRUE -- Checking for module 'libswscale' -- Found libswscale, version 4.8.100 -- Found SWSCALE: TRUE -- Checking for module 'libavdevice >= 56.4.100' -- Found libavdevice , version 57.10.100 -- Found AVDEVICE: TRUE (Required is at least version "56.4.100") -- Checking for module 'libavformat' -- Found libavformat, version 57.83.100 -- Found AVFORMAT: TRUE -- Checking for module 'libavcodec' -- Found libavcodec, version 57.107.100 -- Found AVCODEC: TRUE -- Checking for module 'libavutil' -- Found libavutil, version 55.78.100 -- Found AVUTIL: TRUE -- Found CURL: /usr/lib/x86_64-linux-gnu/libcurl.so (found version "7.58.0") -- Checking for module 'jsoncpp' -- Found jsoncpp, version 1.7.4 -- Found JSONCPP: TRUE -- Checking for module 'yaml-0.1' -- Found yaml-0.1, version 0.1.7 -- Found YAML: TRUE -- Checking for module 'libzip' -- Found libzip, version 1.1.2 -- Found ZIP: TRUE -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.6.9", minimum required is "3") -- Found OpenCV: /usr (found version "3.2.0") -- Found TinyXML: /usr/lib/x86_64-linux-gnu/libtinyxml.so -- Checking for module 'gstreamer-1.0 >= 1.0' -- Found gstreamer-1.0 , version 1.14.5 -- Checking for module 'gstreamer-base-1.0 >= 1.0' -- Found gstreamer-base-1.0 , version 1.14.5 -- Found GStreamer: GSTREAMER_INCLUDE_DIRS;GSTREAMER_LIBRARIES;GSTREAMER_VERSION;GSTREAMER_BASE_INCLUDE_DIRS;GSTREAMER_BASE_LIBRARIES (Required is at least version "1.0") -- Checking for module 'OGRE' -- Found OGRE, version 1.9.0 -- Building klt_feature_tracker without catkin -- Building OpticalFlow with OpenCV -- Found MAVLink: /home/myuser/Firmware/mavlink/include (found version "2.0") -- catkin DISABLED -- Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread;-lpthread;-lpthread (found version "3.0.0") -- Checking for module 'protobuf' -- Found protobuf, version 3.0.0 -- Gazebo version: 9.12 -- Found GStreamer: adding gst_camera_plugin -- Found GStreamer: adding gst_video_stream_widget -- Configuring done -- Generating done -- Build files have been written to: /home/myuser/Firmware/build/px4_sitl_default/build_gazebo [6/10] Performing build step for 'sitl_gazebo' [15/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/sf10a/sf10a-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/sf10a/sf10a.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/sf10a/sf10a-gen.sdf [16/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/r200/r200-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/r200/r200.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/r200/r200-gen.sdf [17/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/px4flow/px4flow-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/px4flow/px4flow.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/px4flow/px4flow-gen.sdf [18/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/c920/c920-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/c920/c920.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/c920/c920-gen.sdf [19/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/pixhawk/pixhawk-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/pixhawk/pixhawk.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/pixhawk/pixhawk-gen.sdf [20/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/3DR_gps_mag/3DR_gps_mag-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/3DR_gps_mag/3DR_gps_mag.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/3DR_gps_mag/3DR_gps_mag-gen.sdf [21/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/mb1240-xl-ez4/mb1240-xl-ez4-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/mb1240-xl-ez4/mb1240-xl-ez4.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/mb1240-xl-ez4/mb1240-xl-ez4-gen.sdf [22/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/matrice_100/matrice_100-gen.sdf /home/myuser/Firmware/Tools/sitl_gazebo/models/matrice_100/matrice_100.sdf.jinja -> /home/myuser/Firmware/Tools/sitl_gazebo/models/matrice_100/matrice_100-gen.sdf [40/100] Generating /home/myuser/Firmware/Tools/sitl_gazebo/models/iris/iris.sdf FAILED: /home/myuser/Firmware/Tools/sitl_gazebo/models/iris/iris.sdf cd /home/myuser/Firmware/Tools/sitl_gazebo && rm -f /home/myuser/Firmware/Tools/sitl_gazebo/models/iris/iris.sdf && /usr/bin/python3 /home/myuser/Firmware/Tools/sitl_gazebo/scripts/xacro.py -o /home/myuser/Firmware/Tools/sitl_gazebo/models/rotors_description/urdf/iris_base.urdf /home/myuser/Firmware/Tools/sitl_gazebo/models/rotors_description/urdf/iris_base.xacro enable_mavlink_interface:=true enable_ground_truth:=false enable_wind:=false enable_logging:=false rotors_description_dir:=/home/myuser/Firmware/Tools/sitl_gazebo/models/rotors_description send_vision_estimation:=true send_odometry:=false && gz sdf -p /home/myuser/Firmware/Tools/sitl_gazebo/models/rotors_description/urdf/iris_base.urdf >> /home/myuser/Firmware/Tools/sitl_gazebo/models/iris/iris.sdf && rm -f /home/myuser/Firmware/Tools/sitl_gazebo/models/rotors_description/urdf/iris_base.urdf gz: symbol lookup error: /usr/lib/x86_64-linux-gnu/libgazebo_common.so.9: undefined symbol: _ZN8ignition10fuel_tools12ClientConfig12SetUserAgentERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE [44/100] Building CXX object CMakeFiles/gazebo_opticalflow_plugin.dir/src/gazebo_opticalflow_plugin.cpp.o FAILED: CMakeFiles/gazebo_opticalflow_plugin.dir/src/gazebo_opticalflow_plugin.cpp.o /usr/bin/c++ -DLIBBULLET_VERSION=2.87 -DLIBBULLET_VERSION_GT_282 -Dgazebo_opticalflow_plugin_EXPORTS -isystem /usr/include/gazebo-9 -isystem /usr/include/bullet -isystem /usr/include/simbody -isystem /usr/include/sdformat-6.0 -isystem /usr/include/ignition/math4 -isystem /usr/include/OGRE -isystem /usr/include/OGRE/Terrain -isystem /usr/include/OGRE/Paging -isystem /usr/include/ignition/transport4 -isystem /usr/include/ignition/msgs1 -isystem /usr/include/ignition/common1 -isystem /usr/include/ignition/fuel_tools1 -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/home/myuser/Firmware/Tools/sitl_gazebo/include -I. -I/usr/include/eigen3 -I/usr/include/eigen3/eigen3 -I/usr/include/gazebo-9/gazebo/msgs -I/home/myuser/Firmware/mavlink/include -isystem /usr/include/opencv -I/home/myuser/Firmware/Tools/sitl_gazebo/external/OpticalFlow/include -I/usr/include/gstreamer-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem /usr/include/uuid -isystem /usr/include/x86_64-linux-gnu -I/home/myuser/Firmware/Tools/sitl_gazebo/external/OpticalFlow/external/klt_feature_tracker/include -Wno-deprecated-declarations -Wno-address-of-packed-member -fPIC -I/usr/include/uuid -I/usr/include/x86_64-linux-gnu -std=gnu++1z -MD -MT CMakeFiles/gazebo_opticalflow_plugin.dir/src/gazebo_opticalflow_plugin.cpp.o -MF CMakeFiles/gazebo_opticalflow_plugin.dir/src/gazebo_opticalflow_plugin.cpp.o.d -o CMakeFiles/gazebo_opticalflow_plugin.dir/src/gazebo_opticalflow_plugin.cpp.o -c /home/myuser/Firmware/Tools/sitl_gazebo/src/gazebo_opticalflow_plugin.cpp c++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See for instructions. [57/100] Building CXX object CMakeFiles/gazebo_mavlink_interface.dir/src/gazebo_mavlink_interface.cpp.o ninja: build stopped: subcommand failed. FAILED: external/Stamp/sitl_gazebo/sitl_gazebo-build cd /home/myuser/Firmware/build/px4_sitl_default/build_gazebo && /usr/bin/cmake --build . ninja: build stopped: subcommand failed. Makefile:205: recipe for target 'px4_sitl' failed make: *** [px4_sitl] Error 1