The new snapshot doesn't run under Linux. / java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException

I try to run the new snapshot, and I get a class exception when the old snapshot and old launcher works fine, so it isn't a graphics card issue. Any ideas?

Here is the log:

Client> Exception in thread "main" java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException
Client> 	at net.minecraft.client.main.Main.main(SourceFile:32)
Client> Caused by: java.lang.ClassNotFoundException: org.lwjgl.LWJGLException
Client> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
Client> 	at java.security.AccessController.doPrivileged(Native Method)
Client> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
Client> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
Client> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
Client> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Client> 	... 1 more
Game ended with no troubles detected (exit code 1)