LWJGL error with the New Launcher

Couldn't even get through to the actual game, sadly:

Launcher 0.4 (Dev) (through bootstrap 1) started on unknown...
Getting syncinfo for selected version
Queueing downloads
Finishing downloads
Launching game
Launching!
Running: /usr/lib/jvm/java-7-openjdk/jre/bin/java -Xmx1G -Djava.library.path=/home/dkowis/.minecraft/versions/13w16b/13w16b-natives -cp /home/dkowis/.minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.4/jopt-simple-4.4.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/home/dkowis/.minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/home/dkowis/.minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/home/dkowis/.minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.8.5/lwjgl_util-2.8.5.jar:/home/dkowis/.minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar:/home/dkowis/.minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar:/home/dkowis/.minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar:/home/dkowis/.minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar:/home/dkowis/.minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/home/dkowis/.minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/home/dkowis/.minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/home/dkowis/.minecraft/versions/13w16b/13w16b.jar net.minecraft.client.main.Main --username BeepDog --session d25f6c612654807bbb32bec0931020d2327c09df
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- (We'll do this automatically later ;D) ----
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:366)
Client> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
Client> 	at java.security.AccessController.doPrivileged(Native Method)
Client> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
Client> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
Client> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
Client> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
Client> 	... 1 more
Game ended with no troubles detected (exit code 1)