Problem with Sound Library

Hey, II have this error message when I use the current processing sound library.

java.lang.UnsatisfiedLinkError: no LIBWINPTHREAD-1 in java.library.path
    at processing.opengl.PSurfaceJOGL$2.run(PSurfaceJOGL.java:479)
    at java.lang.Thread.run(Thread.java:745)

Can anybody help me? I use Netbeans 8.2.