New launcher fails to load 1.6.1 with exit code 1

---- 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: com/google/common/collect/Lists
 Client>  at atn.<clinit>(SourceFile:91)
 Client>  at net.minecraft.client.main.Main.main(SourceFile:37)
 Client> Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Lists
 Client>  at java.net.URLClassLoader$1.run(Unknown Source)
 Client>  at java.security.AccessController.doPrivileged(Native Method)
 Client>  at java.net.URLClassLoader.findClass(Unknown Source)
 Client>  at java.lang.ClassLoader.loadClass(Unknown Source)
 Client>  at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 Client>  at java.lang.ClassLoader.loadClass(Unknown Source)
 Client>  ... 2 more
 Game ended with bad state (exit code 1)
 Deleting C:\Users\Tape City\AppData\Roaming\.minecraft\versions\1.6.1\1.6.1-natives-1335202797408