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Automatically exported from code.google.com/p/pyglet
BSD 3-Clause "New" or "Revised" License
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"Unexpected error loading library avbin64" #627

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1.installed Pyglet from Pyglet-1.2Alpha1.zip
2.going through example media_player (loading a mp3)
3.error given

Paste in the traceback or error message:
C:\Users\Rise Riyo\workspace\testing>python media_player.py
Unexpected error loading library avbin64:
Traceback (most recent call last):
  File "media_player.py", line 4, in <module>
    music = pyglet.media.load('C:\\Users\\Rise Riyo\\Downloads\\giac Adventures In Coverland 2010\\04.As The World Falls Down.mp3')
  File "C:\Python27\lib\site-packages\pyglet\__init__.py", line 338, in __getattr__
    __import__(import_name)
  File "C:\Python27\lib\site-packages\pyglet\media\__init__.py", line 1469, in <module>
    import avbin
  File "C:\Python27\lib\site-packages\pyglet\media\avbin.py", line 64, in <module>
    darwin='/usr/local/lib/libavbin.dylib')
  File "C:\Python27\lib\site-packages\pyglet\lib.py", line 111, in load_library
    lib = ctypes.cdll.LoadLibrary(name)
  File "C:\Python27\lib\ctypes\__init__.py", line 443, in LoadLibrary
    return self._dlltype(name)
  File "C:\Python27\lib\ctypes\__init__.py", line 365, in __init__
    self._handle = _dlopen(self._name, mode)
WindowsError: [Error 126] The specified module could not be found

pyglet 1.2 with Python 2.7.3: Paste in the output of `python -m pyglet.info`
C:\Users\Rise Riyo\workspace\testing>python -m pyglet.info
Python
------------------------------------------------------------------------------
sys.version: 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit (AMD64)]
sys.platform: win32
sys.maxint: 2147483647
os.getcwd(): C:\Users\Rise Riyo\workspace\testing

pyglet
------------------------------------------------------------------------------
pyglet.version: 1.2alpha1
pyglet.__file__: C:\Python27\lib\site-packages\pyglet\__init__.pyc
pyglet.options['debug_win32'] = False
pyglet.options['xlib_fullscreen_override_redirect'] = False
pyglet.options['debug_trace_args'] = False
pyglet.options['font'] = ('gdiplus', 'win32')
pyglet.options['debug_gl_trace_args'] = False
pyglet.options['debug_trace'] = False
pyglet.options['debug_gl_trace'] = False
pyglet.options['debug_x11'] = False
pyglet.options['debug_media'] = False
pyglet.options['debug_trace_depth'] = 1
pyglet.options['vsync'] = None
pyglet.options['debug_gl'] = True
pyglet.options['darwin_cocoa'] = False
pyglet.options['debug_trace_flush'] = True
pyglet.options['shadow_window'] = True
pyglet.options['xsync'] = True
pyglet.options['debug_font'] = False
pyglet.options['graphics_vbo'] = True
pyglet.options['debug_lib'] = False
pyglet.options['debug_graphics_batch'] = False
pyglet.options['audio'] = ('directsound', 'pulse', 'openal', 'silent')
pyglet.options['debug_texture'] = False

pyglet.window
------------------------------------------------------------------------------
platform: <pyglet.window.Platform object at 0x00000000024A3FD0>
display: <pyglet.canvas.win32.Win32Display object at 0x0000000002E6C5C0>
screens[0]: Win32Screen(x=0, y=0, width=1920, height=1080)
config['double_buffer'] = 1
config['stereo'] = 0
config['buffer_size'] = 32
config['aux_buffers'] = 4
config['sample_buffers'] = 0
config['samples'] = 0
config['red_size'] = 8
config['green_size'] = 8
config['blue_size'] = 8
config['alpha_size'] = 0
config['depth_size'] = 24
config['stencil_size'] = 0
config['accum_red_size'] = 16
config['accum_green_size'] = 16
config['accum_blue_size'] = 16
config['accum_alpha_size'] = 16
config['major_version'] = None
config['minor_version'] = None
config['forward_compatible'] = None
config['debug'] = None
context: Win32ARBContext()

window.context._info
------------------------------------------------------------------------------
gl_info.get_version(): 4.1.0
gl_info.get_vendor(): NVIDIA Corporation
gl_info.get_renderer(): NVS 4200M/PCI/SSE2
gl_info.get_extensions():
   GL_ARB_ES2_compatibility
   GL_ARB_blend_func_extended
   GL_ARB_color_buffer_float
   GL_ARB_compatibility
   GL_ARB_copy_buffer
   GL_ARB_depth_buffer_float
   GL_ARB_depth_clamp
   GL_ARB_depth_texture
   GL_ARB_draw_buffers
   GL_ARB_draw_buffers_blend
   GL_ARB_draw_elements_base_vertex
   GL_ARB_draw_indirect
   GL_ARB_draw_instanced
   GL_ARB_explicit_attrib_location
   GL_ARB_fragment_coord_conventions
   GL_ARB_fragment_program
   GL_ARB_fragment_program_shadow
   GL_ARB_fragment_shader
   GL_ARB_framebuffer_object
   GL_ARB_framebuffer_sRGB
   GL_ARB_geometry_shader4
   GL_ARB_get_program_binary
   GL_ARB_gpu_shader5
   GL_ARB_gpu_shader_fp64
   GL_ARB_half_float_pixel
   GL_ARB_half_float_vertex
   GL_ARB_imaging
   GL_ARB_instanced_arrays
   GL_ARB_map_buffer_range
   GL_ARB_multisample
   GL_ARB_multitexture
   GL_ARB_occlusion_query
   GL_ARB_occlusion_query2
   GL_ARB_pixel_buffer_object
   GL_ARB_point_parameters
   GL_ARB_point_sprite
   GL_ARB_provoking_vertex
   GL_ARB_robustness
   GL_ARB_sample_shading
   GL_ARB_sampler_objects
   GL_ARB_seamless_cube_map
   GL_ARB_separate_shader_objects
   GL_ARB_shader_bit_encoding
   GL_ARB_shader_objects
   GL_ARB_shader_precision
   GL_ARB_shader_subroutine
   GL_ARB_shading_language_100
   GL_ARB_shading_language_include
   GL_ARB_shadow
   GL_ARB_sync
   GL_ARB_tessellation_shader
   GL_ARB_texture_border_clamp
   GL_ARB_texture_buffer_object
   GL_ARB_texture_buffer_object_rgb32
   GL_ARB_texture_compression
   GL_ARB_texture_compression_bptc
   GL_ARB_texture_compression_rgtc
   GL_ARB_texture_cube_map
   GL_ARB_texture_cube_map_array
   GL_ARB_texture_env_add
   GL_ARB_texture_env_combine
   GL_ARB_texture_env_crossbar
   GL_ARB_texture_env_dot3
   GL_ARB_texture_float
   GL_ARB_texture_gather
   GL_ARB_texture_mirrored_repeat
   GL_ARB_texture_multisample
   GL_ARB_texture_non_power_of_two
   GL_ARB_texture_query_lod
   GL_ARB_texture_rectangle
   GL_ARB_texture_rg
   GL_ARB_texture_rgb10_a2ui
   GL_ARB_texture_swizzle
   GL_ARB_timer_query
   GL_ARB_transform_feedback2
   GL_ARB_transform_feedback3
   GL_ARB_transpose_matrix
   GL_ARB_uniform_buffer_object
   GL_ARB_vertex_array_bgra
   GL_ARB_vertex_array_object
   GL_ARB_vertex_attrib_64bit
   GL_ARB_vertex_buffer_object
   GL_ARB_vertex_program
   GL_ARB_vertex_shader
   GL_ARB_vertex_type_2_10_10_10_rev
   GL_ARB_viewport_array
   GL_ARB_window_pos
   GL_ATI_draw_buffers
   GL_ATI_texture_float
   GL_ATI_texture_mirror_once
   GL_EXTX_framebuffer_mixed_formats
   GL_EXT_Cg_shader
   GL_EXT_abgr
   GL_EXT_bgra
   GL_EXT_bindable_uniform
   GL_EXT_blend_color
   GL_EXT_blend_equation_separate
   GL_EXT_blend_func_separate
   GL_EXT_blend_minmax
   GL_EXT_blend_subtract
   GL_EXT_compiled_vertex_array
   GL_EXT_depth_bounds_test
   GL_EXT_direct_state_access
   GL_EXT_draw_buffers2
   GL_EXT_draw_instanced
   GL_EXT_draw_range_elements
   GL_EXT_fog_coord
   GL_EXT_framebuffer_blit
   GL_EXT_framebuffer_multisample
   GL_EXT_framebuffer_object
   GL_EXT_framebuffer_sRGB
   GL_EXT_geometry_shader4
   GL_EXT_gpu_program_parameters
   GL_EXT_gpu_shader4
   GL_EXT_multi_draw_arrays
   GL_EXT_packed_depth_stencil
   GL_EXT_packed_float
   GL_EXT_packed_pixels
   GL_EXT_pixel_buffer_object
   GL_EXT_point_parameters
   GL_EXT_provoking_vertex
   GL_EXT_rescale_normal
   GL_EXT_secondary_color
   GL_EXT_separate_shader_objects
   GL_EXT_separate_specular_color
   GL_EXT_shader_image_load_store
   GL_EXT_shadow_funcs
   GL_EXT_stencil_two_side
   GL_EXT_stencil_wrap
   GL_EXT_texture3D
   GL_EXT_texture_array
   GL_EXT_texture_buffer_object
   GL_EXT_texture_compression_latc
   GL_EXT_texture_compression_rgtc
   GL_EXT_texture_compression_s3tc
   GL_EXT_texture_cube_map
   GL_EXT_texture_edge_clamp
   GL_EXT_texture_env_add
   GL_EXT_texture_env_combine
   GL_EXT_texture_env_dot3
   GL_EXT_texture_filter_anisotropic
   GL_EXT_texture_integer
   GL_EXT_texture_lod
   GL_EXT_texture_lod_bias
   GL_EXT_texture_mirror_clamp
   GL_EXT_texture_object
   GL_EXT_texture_sRGB
   GL_EXT_texture_shared_exponent
   GL_EXT_texture_swizzle
   GL_EXT_timer_query
   GL_EXT_transform_feedback2
   GL_EXT_vertex_array
   GL_EXT_vertex_array_bgra
   GL_EXT_vertex_attrib_64bit
   GL_IBM_rasterpos_clip
   GL_IBM_texture_mirrored_repeat
   GL_KTX_buffer_region
   GL_NVX_conditional_render
   GL_NVX_gpu_memory_info
   GL_NV_blend_square
   GL_NV_conditional_render
   GL_NV_copy_depth_to_color
   GL_NV_copy_image
   GL_NV_depth_buffer_float
   GL_NV_depth_clamp
   GL_NV_explicit_multisample
   GL_NV_fence
   GL_NV_float_buffer
   GL_NV_fog_distance
   GL_NV_fragment_program
   GL_NV_fragment_program2
   GL_NV_fragment_program_option
   GL_NV_framebuffer_multisample_coverage
   GL_NV_geometry_shader4
   GL_NV_gpu_program4
   GL_NV_gpu_program4_1
   GL_NV_gpu_program5
   GL_NV_gpu_program_fp64
   GL_NV_gpu_shader5
   GL_NV_half_float
   GL_NV_light_max_exponent
   GL_NV_multisample_coverage
   GL_NV_multisample_filter_hint
   GL_NV_occlusion_query
   GL_NV_packed_depth_stencil
   GL_NV_parameter_buffer_object
   GL_NV_parameter_buffer_object2
   GL_NV_pixel_data_range
   GL_NV_point_sprite
   GL_NV_primitive_restart
   GL_NV_register_combiners
   GL_NV_register_combiners2
   GL_NV_shader_buffer_load
   GL_NV_texgen_reflection
   GL_NV_texture_barrier
   GL_NV_texture_compression_vtc
   GL_NV_texture_env_combine4
   GL_NV_texture_expand_normal
   GL_NV_texture_multisample
   GL_NV_texture_rectangle
   GL_NV_texture_shader
   GL_NV_texture_shader2
   GL_NV_texture_shader3
   GL_NV_transform_feedback
   GL_NV_transform_feedback2
   GL_NV_vertex_array_range
   GL_NV_vertex_array_range2
   GL_NV_vertex_attrib_integer_64bit
   GL_NV_vertex_buffer_unified_memory
   GL_NV_vertex_program
   GL_NV_vertex_program1_1
   GL_NV_vertex_program2
   GL_NV_vertex_program2_option
   GL_NV_vertex_program3
   GL_S3_s3tc
   GL_SGIS_generate_mipmap
   GL_SGIS_texture_lod
   GL_SGIX_depth_texture
   GL_SGIX_shadow
   GL_SUN_slice_accum
   GL_WIN_swap_hint
   WGL_EXT_swap_control

pyglet.gl.glu_info
------------------------------------------------------------------------------
glu_info.get_version(): 1.2.2.0 Microsoft Corporation
glu_info.get_extensions():
   GL_EXT_bgra

pyglet.gl.glx_info
------------------------------------------------------------------------------
GLX not available.

pyglet.media
------------------------------------------------------------------------------
Unexpected error loading library avbin64:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pyglet\info.py", line 205, in _try_dump
    func()
  File "C:\Python27\lib\site-packages\pyglet\info.py", line 157, in dump_media
    import pyglet.media
  File "C:\Python27\lib\site-packages\pyglet\media\__init__.py", line 1469, in <module>
    import avbin
  File "C:\Python27\lib\site-packages\pyglet\media\avbin.py", line 64, in <module>
    darwin='/usr/local/lib/libavbin.dylib')
  File "C:\Python27\lib\site-packages\pyglet\lib.py", line 111, in load_library
    lib = ctypes.cdll.LoadLibrary(name)
  File "C:\Python27\lib\ctypes\__init__.py", line 443, in LoadLibrary
    return self._dlltype(name)
  File "C:\Python27\lib\ctypes\__init__.py", line 365, in __init__
    self._handle = _dlopen(self._name, mode)
WindowsError: [Error 126] The specified module could not be found

pyglet.media.avbin
------------------------------------------------------------------------------
Unexpected error loading library avbin64:
AVbin not available.

pyglet.media.drivers.openal
------------------------------------------------------------------------------
Unexpected error loading library avbin64:
OpenAL not available.

pyglet.input.wintab
------------------------------------------------------------------------------
WinTab not available.

Other: Paste in the output of tools/gl_info.py (included in source distro):
I didn't find anything in tools directory, but got the following:
C:\Users\Rise Riyo\Downloads\pyglet-1.2alpha1\pyglet-1.2alpha1\pyglet\gl>python 
-m pyglet.gl.gl_info

C:\Users\Rise Riyo\Downloads\pyglet-1.2alpha1\pyglet-1.2alpha1\pyglet\gl>

Any additional info (platform/language/hardware) that may be relevant?
Win 7 Pro, 64 bit, US English
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\>python
Python 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit (AMD64)] on 
win32

Dell Latitude, NVIDIA NVS 4200M

Original issue reported on code.google.com by riser...@gmail.com on 21 Feb 2013 at 4:37

GoogleCodeExporter commented 9 years ago 
Out of curiosity, I started fiddling with pyglet. Tried to find if anyone 
received this issue in previous years, etc. by googling before posting this 
issue as a "new issue". Sorry well in advance if it is an old issue. If not, 
then I hope this helps. 

Cheers. - Rise

Original comment by riser...@gmail.com on 21 Feb 2013 at 4:40