Error while running example

[Spiroz]

I have been trying to install puredatap5 to my mac book os x 10.6.8 both to processing 2 & 1.5
Every time i run the example i get this:

NativeLoader$NativeLibraryLoadError: Couldn't find libpdnative.jnilib for this platform mac/x86

Exception in thread "Animation Thread" org.puredata.core.NativeLoader$NativeLibraryLoadError: Couldn't find libpdnative.jnilib for this platform mac/x86
at org.puredata.core.NativeLoader.loadLibraryFromJar(NativeLoader.java:111)
at org.puredata.core.NativeLoader.loadLibrary(NativeLoader.java:99)
at org.puredata.core.PdBase.(PdBase.java:74)
at org.puredata.processing.PureData.(Unknown Source)
at HelloPd.setup(HelloPd.java:35)
at processing.core.PApplet.handleDraw(PApplet.java:1608)
at processing.core.PApplet.run(PApplet.java:1530)
at java.lang.Thread.run(Thread.java:680)

and line writing this:
pd = new PureData(this, 44100, 0, 2);
is highlighted.

How can i fix this bug?