[Ubuntu 15.10] Core dumped when I launch UEditor 4.7

Hello,

I have install Unreal Engine 4.7 on Ubuntu 15.10 with success but, when I launch the binary UEditor4 I have a SIGSEGV. The loading crash at 35%, and I don’t found how to launch the program.

log :

ravenous0408:~/prog/cpp/UnrealEngine-4.7/Engine/Binaries/Linux$ ./UE4Editor 
Using binned.
Increasing per-process limit of core file size to infinity.
LogInit:Display: Running engine without a game
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Nov 30 2015 23:37:08
LogInit: Compiled with Clang: 3.5.2 (tags/RELEASE_352/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: 
LogInit: Base directory: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2015.12.05-23.47.49:141][  0]LogTaskGraph: Started task graph with 3 named threads and 4 total threads.
[2015.12.05-23.47.49:145][  0]LogOnline:Warning: No default platform service specified for OnlineSubsystem
[2015.12.05-23.47.49:230][  0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2015.12.05-23.47.49:239][  0]LogInit: Object subsystem initialized
[2015.12.05-23.47.49:240][  0]LogInit: Initializing SDL.
[2015.12.05-23.47.51:063][  0]LogInit: Display metrics:
[2015.12.05-23.47.51:063][  0]LogInit:   PrimaryDisplayWidth: 1920
[2015.12.05-23.47.51:063][  0]LogInit:   PrimaryDisplayHeight: 1080
[2015.12.05-23.47.51:063][  0]LogInit:   PrimaryDisplayWorkAreaRect:
[2015.12.05-23.47.51:063][  0]LogInit:     Left=0, Top=0, Right=1920, Bottom=1080
[2015.12.05-23.47.51:063][  0]LogInit:   VirtualDisplayRect:
[2015.12.05-23.47.51:063][  0]LogInit:     Left=0, Top=0, Right=1920, Bottom=1080
[2015.12.05-23.47.51:063][  0]LogInit:   TitleSafePaddingSize: X=0.000 Y=0.000
[2015.12.05-23.47.51:063][  0]LogInit:   ActionSafePaddingSize: X=0.000 Y=0.000
[2015.12.05-23.47.51:063][  0]LogInit:   Number of monitors: 1
[2015.12.05-23.47.51:063][  0]LogInit:     Monitor 0
[2015.12.05-23.47.51:063][  0]LogInit:       Name: 0
[2015.12.05-23.47.51:063][  0]LogInit:       ID: display0
[2015.12.05-23.47.51:063][  0]LogInit:       NativeWidth: 1920
[2015.12.05-23.47.51:063][  0]LogInit:       NativeHeight: 1080
[2015.12.05-23.47.51:063][  0]LogInit:       bIsPrimary: true
[2015.12.05-23.47.51:063][  0]LogInit: Selected Device Profile: [Linux]
[2015.12.05-23.47.51:064][  0]LogInit: Applying CVar settings loaded from the selected device profile: [Linux]
[2015.12.05-23.47.51:066][  0]LogInit: Linux hardware info:
[2015.12.05-23.47.51:066][  0]LogInit:  - this process' id (pid) is 18433, parent process' id (ppid) is 18400
[2015.12.05-23.47.51:066][  0]LogInit:  - we are not running under debugger
[2015.12.05-23.47.51:066][  0]LogInit:  - machine network name is 'ravenous0408'
[2015.12.05-23.47.51:066][  0]LogInit:  - we're logged in locally
[2015.12.05-23.47.51:066][  0]LogInit:  - Number of physical cores available for the process: 2
[2015.12.05-23.47.51:066][  0]LogInit:  - Number of logical cores available for the process: 4
[2015.12.05-23.47.51:066][  0]LogInit:  - Memory allocator used: binned
[2015.12.05-23.47.51:066][  0]LogInit: Linux-specific commandline switches:
[2015.12.05-23.47.51:066][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2015.12.05-23.47.51:066][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2015.12.05-23.47.51:066][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2015.12.05-23.47.51:066][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2015.12.05-23.47.51:066][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2015.12.05-23.47.51:066][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2015.12.05-23.47.51:066][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2015.12.05-23.47.51:066][  0]LogInit:  - Physical RAM available (not considering process quota): 8 GB (7881 MB, 8070148 KB, 8263831552 bytes)
[2015.12.05-23.47.51:074][  0]LogRHI:Warning: disabling reporting back of debug groups and markers to the OpenGL debug output callback
[2015.12.05-23.47.51:077][  0]LogRHI:Warning: disabling reporting back of debug groups and markers to the OpenGL debug output callback
[2015.12.05-23.47.51:077][  0]LogRHI: Initializing OpenGL RHI
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_VENDOR: Intel Open Source Technology Center
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_RENDERER: Mesa DRI Intel(R) Haswell Mobile 
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_VERSION: 3.3 (Core Profile) Mesa 11.2.0-devel (git-44944a6 2015-11-30 wily-oibaf-ppa)
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_SHADING_LANGUAGE_VERSION: 3.30
[2015.12.05-23.47.51:077][  0]LogRHI: OpenGL Extensions:
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_3DFX_texture_compression_FXT1
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_conservative_depth
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_draw_buffers_blend
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_performance_monitor
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_seamless_cubemap_per_texture
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_shader_trinary_minmax
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_vertex_shader_layer
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_AMD_vertex_shader_viewport_index
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ANGLE_texture_compression_dxt3
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ANGLE_texture_compression_dxt5
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_APPLE_object_purgeable
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_ES2_compatibility
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_ES3_compatibility
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_arrays_of_arrays
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_base_instance
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_blend_func_extended
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_buffer_storage
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_clear_buffer_object
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_clear_texture
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_clip_control
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_compressed_texture_pixel_storage
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_conditional_render_inverted
[2015.12.05-23.47.51:077][  0]LogRHI:   GL_ARB_conservative_depth
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_copy_buffer
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_copy_image
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_debug_output
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_depth_buffer_float
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_depth_clamp
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_derivative_control
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_direct_state_access
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_draw_buffers
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_draw_buffers_blend
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_draw_elements_base_vertex
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_draw_indirect
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_draw_instanced
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_explicit_attrib_location
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_explicit_uniform_location
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_fragment_coord_conventions
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_fragment_layer_viewport
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_fragment_shader
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_framebuffer_no_attachments
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_framebuffer_object
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_framebuffer_sRGB
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_get_program_binary
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_get_texture_sub_image
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_gpu_shader5
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_half_float_pixel
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_half_float_vertex
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_instanced_arrays
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_internalformat_query
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_invalidate_subdata
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_map_buffer_alignment
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_map_buffer_range
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_multi_bind
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_multi_draw_indirect
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_occlusion_query2
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_pipeline_statistics_query
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_pixel_buffer_object
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_point_sprite
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_program_interface_query
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_provoking_vertex
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_robustness
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_sample_shading
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_sampler_objects
[2015.12.05-23.47.51:078][  0]LogRHI:   GL_ARB_seamless_cube_map
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_seamless_cubemap_per_texture
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_separate_shader_objects
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_atomic_counters
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_bit_encoding
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_clock
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_image_load_store
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_image_size
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_objects
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_storage_buffer_object
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_subroutine
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_texture_image_samples
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shader_texture_lod
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shading_language_420pack
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_shading_language_packing
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_sync
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_barrier
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_buffer_object
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_buffer_object_rgb32
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_buffer_range
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_compression_bptc
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_compression_rgtc
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_cube_map_array
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_float
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_gather
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_mirror_clamp_to_edge
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_multisample
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_non_power_of_two
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_query_levels
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_query_lod
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_rectangle
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_rg
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_rgb10_a2ui
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_storage
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_storage_multisample
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_swizzle
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_texture_view
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_timer_query
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_transform_feedback2
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_transform_feedback3
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_transform_feedback_instanced
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_uniform_buffer_object
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_array_bgra
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_array_object
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_attrib_binding
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_shader
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_type_10f_11f_11f_rev
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_vertex_type_2_10_10_10_rev
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ARB_viewport_array
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ATI_blend_equation_separate
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_ATI_texture_float
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_abgr
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_blend_equation_separate
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_draw_buffers2
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_draw_instanced
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_framebuffer_blit
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_framebuffer_multisample
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_framebuffer_multisample_blit_scaled
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_framebuffer_sRGB
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_packed_depth_stencil
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_packed_float
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_pixel_buffer_object
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_polygon_offset_clamp
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_provoking_vertex
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_shader_integer_mix
[2015.12.05-23.47.51:079][  0]LogRHI:   GL_EXT_shader_samples_identical
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_array
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_compression_dxt1
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_compression_rgtc
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_compression_s3tc
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_filter_anisotropic
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_integer
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_sRGB
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_sRGB_decode
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_shared_exponent
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_snorm
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_texture_swizzle
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_timer_query
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_transform_feedback
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_EXT_vertex_array_bgra
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_IBM_multimode_draw_arrays
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_INTEL_performance_query
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_KHR_context_flush_control
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_KHR_debug
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_MESA_pack_invert
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_MESA_texture_signed_rgba
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_NV_conditional_render
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_NV_depth_clamp
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_NV_packed_depth_stencil
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_NV_texture_barrier
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_OES_EGL_image
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_OES_read_format
[2015.12.05-23.47.51:080][  0]LogRHI:   GL_S3_s3tc
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_TEXTURE_SIZE: 8192
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_CUBE_MAP_TEXTURE_SIZE: 8192
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_ARRAY_TEXTURE_LAYERS: 2048
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_3D_TEXTURE_SIZE: 2048
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_RENDERBUFFER_SIZE: 8192
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_TEXTURE_IMAGE_UNITS: 32
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_DRAW_BUFFERS: 8
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_COLOR_ATTACHMENTS: 8
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_SAMPLES: 8
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_COLOR_TEXTURE_SAMPLES: 8
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_DEPTH_TEXTURE_SAMPLES: 8
[2015.12.05-23.47.51:081][  0]LogRHI:   GL_MAX_INTEGER_SAMPLES: 8
[2015.12.05-23.47.51:082][  0]LogRHI:   GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 96
[2015.12.05-23.47.51:082][  0]LogRHI:   GL_MAX_VERTEX_ATTRIBS: 16
[2015.12.05-23.47.51:082][  0]LogRHI:   GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 16
[2015.12.05-23.47.51:082][  0]LogRHI: OpenGL MajorVersion = 3, MinorVersion = 3, ShaderPlatform = GLSL_150, FeatureLevel = SM4
[2015.12.05-23.47.51:114][  0]LogTextLocalizationManager: The requested culture ('fr_FR') has no localization data; falling back to 'en' for localization and internationalization data.
[2015.12.05-23.47.51:163][  0]LogTextLocalizationManager:Warning: Loading localization resources contain conflicting entries for (Namespace:UICommands, Key:Save_ToolTip):
Resource: (/home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-29098895) String: (Saves the current level to disk)
Resource: (/home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Content/Localization/Engine/en/Engine.locres) Hash: (-1280300587) String: (Save selected data to vlog file)
[2015.12.05-23.47.51:164][  0]LogTextLocalizationManager:Warning: Loading localization resources contain conflicting entries for (Namespace:ContentBrowser, Key:ImportAssetToolTip):
Resource: (/home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (-630476809) String: (Import to {0}...)
Resource: (/home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Content/Localization/Editor/en/Editor.locres) Hash: (1271782899) String: (Imports an asset from file to this folder.)
[2015.12.05-23.47.51:215][  0]LogContentStreaming: Texture pool size is 0.000000MB
[2015.12.05-23.47.52:601][  0]LogTargetPlatformManager:Display: Building Assets For Linux
[2015.12.05-23.47.53:104][  0]LogTargetPlatformManager:Display: Building Assets For Linux
[2015.12.05-23.47.53:131][  0]LogDerivedDataCache:Display: Max Cache Size: 512 MB
[2015.12.05-23.47.53:132][  0]LogDerivedDataCache:Display: Starting with empty Boot cache
[2015.12.05-23.47.53:132][  0]LogDerivedDataCache: FDerivedDataBackendGraph:  Pak pak cache file ../../../Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2015.12.05-23.47.53:132][  0]LogDerivedDataCache: Unable to find inner node Pak for hierarchical cache Hierarchy.
[2015.12.05-23.47.53:132][  0]LogDerivedDataCache: FDerivedDataBackendGraph:  EnginePak pak cache file ../../../Engine/DerivedDataCache/DDC.ddp not found, will not use a pak cache.
[2015.12.05-23.47.53:132][  0]LogDerivedDataCache: Unable to find inner node EnginePak for hierarchical cache Hierarchy.
[2015.12.05-23.47.53:136][  0]LogDerivedDataCache: Using Local data cache path ../../../Engine/DerivedDataCache: Writable
[2015.12.05-23.47.53:136][  0]LogDerivedDataCache: Shared data cache path not found in *engine.ini, will not use an Shared cache.
[2015.12.05-23.47.53:136][  0]LogDerivedDataCache: Unable to find inner node Shared for hierarchical cache Hierarchy.
Using binned.
Using binned.
Using binned.
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Nov 30 2015 22:45:21
LogInit: Compiled with Clang: 3.5.2 (tags/RELEASE_352/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Intermediate/Shaders/WorkingDirectory/18433/0/ 18433 0 WorkerInputOnly.in WorkerOutputOnly.out -communicatethroughfile -Multiprocess -NOPACKAGECACHE -Multiprocess
LogInit: Base directory: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2015.12.05-23.47.53:502][  0]LogTaskGraph: Started task graph with 2 named threads and 3 total threads.
[2015.12.05-23.47.53:503][  0]LogInit: Linux hardware info:
[2015.12.05-23.47.53:503][  0]LogInit:  - this process' id (pid) is 18446, parent process' id (ppid) is 18433
[2015.12.05-23.47.53:503][  0]LogInit:  - we are not running under debugger
[2015.12.05-23.47.53:503][  0]LogInit:  - machine network name is 'ravenous0408'
[2015.12.05-23.47.53:503][  0]LogInit:  - we're logged in locally
[2015.12.05-23.47.53:503][  0]LogInit:  - Number of physical cores available for the process: 2
[2015.12.05-23.47.53:503][  0]LogInit:  - Number of logical cores available for the process: 4
[2015.12.05-23.47.53:503][  0]LogInit:  - Memory allocator used: binned
[2015.12.05-23.47.53:503][  0]LogInit: Linux-specific commandline switches:
[2015.12.05-23.47.53:503][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2015.12.05-23.47.53:503][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2015.12.05-23.47.53:503][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2015.12.05-23.47.53:503][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2015.12.05-23.47.53:503][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2015.12.05-23.47.53:503][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2015.12.05-23.47.53:503][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2015.12.05-23.47.53:503][  0]LogInit:  - Physical RAM available (not considering process quota): 8 GB (7881 MB, 8070148 KB, 8263831552 bytes)
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Nov 30 2015 22:45:21
LogInit: Compiled with Clang: 3.5.2 (tags/RELEASE_352/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Intermediate/Shaders/WorkingDirectory/18433/1/ 18433 1 WorkerInputOnly.in WorkerOutputOnly.out -communicatethroughfile -Multiprocess -NOPACKAGECACHE -Multiprocess
LogInit: Base directory: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2015.12.05-23.47.53:517][  0]LogTaskGraph: Started task graph with 2 named threads and 3 total threads.
[2015.12.05-23.47.53:518][  0]LogInit: Linux hardware info:
[2015.12.05-23.47.53:518][  0]LogInit:  - this process' id (pid) is 18447, parent process' id (ppid) is 18433
[2015.12.05-23.47.53:518][  0]LogInit:  - we are not running under debugger
[2015.12.05-23.47.53:518][  0]LogInit:  - machine network name is 'ravenous0408'
[2015.12.05-23.47.53:518][  0]LogInit:  - we're logged in locally
[2015.12.05-23.47.53:518][  0]LogInit:  - Number of physical cores available for the process: 2
[2015.12.05-23.47.53:518][  0]LogInit:  - Number of logical cores available for the process: 4
[2015.12.05-23.47.53:518][  0]LogInit:  - Memory allocator used: binned
[2015.12.05-23.47.53:518][  0]LogInit: Linux-specific commandline switches:
[2015.12.05-23.47.53:518][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2015.12.05-23.47.53:518][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2015.12.05-23.47.53:518][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2015.12.05-23.47.53:518][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2015.12.05-23.47.53:518][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2015.12.05-23.47.53:518][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2015.12.05-23.47.53:518][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2015.12.05-23.47.53:518][  0]LogInit:  - Physical RAM available (not considering process quota): 8 GB (7881 MB, 8070148 KB, 8263831552 bytes)
[2015.12.05-23.47.53:524][  0]LogTextLocalizationManager: The requested culture ('fr_FR') has no localization data; falling back to 'en' for localization and internationalization data.
[2015.12.05-23.47.53:541][  0]LogTextLocalizationManager: The requested culture ('fr_FR') has no localization data; falling back to 'en' for localization and internationalization data.
LogInit: Version: 4.7.6-0+++depot+UE4-Releases+4.7
LogInit: API Version: 0
LogInit: Compiled (64-bit): Nov 30 2015 22:45:21
LogInit: Compiled with Clang: 3.5.2 (tags/RELEASE_352/final)
LogInit: Build Configuration: Development
LogInit: Branch Name: ++depot+UE4-Releases+4.7
LogInit: Command line: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Intermediate/Shaders/WorkingDirectory/18433/2/ 18433 2 WorkerInputOnly.in WorkerOutputOnly.out -communicatethroughfile -Multiprocess -NOPACKAGECACHE -Multiprocess
LogInit: Base directory: /home/ravenous/prog/cpp/UnrealEngine-4.7/Engine/Binaries/Linux/
LogInit: Rocket: 0
[2015.12.05-23.47.53:572][  0]LogTaskGraph: Started task graph with 2 named threads and 3 total threads.
[2015.12.05-23.47.53:572][  0]LogInit: Linux hardware info:
[2015.12.05-23.47.53:572][  0]LogInit:  - this process' id (pid) is 18448, parent process' id (ppid) is 18433
[2015.12.05-23.47.53:572][  0]LogInit:  - we are not running under debugger
[2015.12.05-23.47.53:572][  0]LogInit:  - machine network name is 'ravenous0408'
[2015.12.05-23.47.53:572][  0]LogInit:  - we're logged in locally
[2015.12.05-23.47.53:572][  0]LogInit:  - Number of physical cores available for the process: 2
[2015.12.05-23.47.53:572][  0]LogInit:  - Number of logical cores available for the process: 4
[2015.12.05-23.47.53:572][  0]LogInit:  - Memory allocator used: binned
[2015.12.05-23.47.53:572][  0]LogInit: Linux-specific commandline switches:
[2015.12.05-23.47.53:573][  0]LogInit:  -nodwarf (currently OFF): suppress parsing of DWARF debug info (callstacks will be generated faster, but won't have line numbers)
[2015.12.05-23.47.53:573][  0]LogInit:  -ansimalloc - use malloc()/free() from libc (useful for tools like valgrind and electric fence)
[2015.12.05-23.47.53:573][  0]LogInit:  -jemalloc - use jemalloc for all memory allocation
[2015.12.05-23.47.53:573][  0]LogInit:  -binnedmalloc - use binned malloc  for all memory allocation
[2015.12.05-23.47.53:573][  0]LogInit:  -httpproxy=ADDRESS:PORT - redirects HTTP requests to a proxy (only supported if compiled with libcurl)
[2015.12.05-23.47.53:573][  0]LogInit:  -reuseconn - allow libcurl to reuse HTTP connections (only matters if compiled with libcurl)
[2015.12.05-23.47.53:573][  0]LogInit:  -virtmemkb=NUMBER - sets process virtual memory (address space) limit (overrides VirtualMemoryLimitInKB value from .ini)
[2015.12.05-23.47.53:573][  0]LogInit:  - Physical RAM available (not considering process quota): 8 GB (7881 MB, 8070148 KB, 8263831552 bytes)
[2015.12.05-23.47.53:604][  0]LogTextLocalizationManager: The requested culture ('fr_FR') has no localization data; falling back to 'en' for localization and internationalization data.
Signal 11 caught.
EngineCrashHandler: Signal=11
Starting ../../../engine/binaries/linux/crashreportclient
Abandon (core dumped)

I’m always in the same situation, no idea ?