MINECRAFT CODING HELP!

ww.lwjgl.org)
[09:46:05] Error in class 'LibraryLWJGLOpenAL'
[09:46:05] Unable to initialize OpenAL. Probable cause: OpenAL not supporte
d.
[09:46:05] ERROR MESSAGE:
[09:46:05] Could not locate OpenAL library.
[09:46:05] STACK TRACE:
[09:46:05] org.lwjgl.openal.AL.create(AL.java:153)
[09:46:05] org.lwjgl.openal.AL.create(AL.java:104)
[09:46:05] org.lwjgl.openal.AL.create(AL.java:191)
[09:46:05] paulscode.sound.libraries.LibraryLWJGLOpenAL.init(SourceFile:
162)
[09:46:05] paulscode.sound.SoundSystem.CommandNewLibrary(SourceFile:1489
)
[09:46:05] paulscode.sound.SoundSystem.CommandQueue(SourceFile:2362)
[09:46:05] paulscode.sound.CommandThread.run(SourceFile:121)
[09:46:06] ERROR MESSAGE:
[09:46:06] Could not locate OpenAL library.
[09:46:06]
[09:46:06] Starting up SoundSystem...
[09:46:06] Switching to No Sound
[09:46:06] (Silent Mode)
[09:46:06]
[09:47:15] Stopping!
[09:47:15]
[09:47:15] SoundSystem shutting down...
[09:47:15] Author: Paul Lamb, www.paulscode.com
[09:47:15]
[09:47:15]
[09:47:15]
Press any key to continue . . .

any ideas what the problem is?
New ERROR