Hello, I have recently downloaded Minecraft on my newly reset iMac, and to my surprise it is not working, when it has previously. I can start the launcher, and click "Play", but I get this after 2-4 seconds.

Exception in thread "main" java.lang.UnsatisfiedLinkError: /Users/SmithFamily/Library/Application Support/minecraft/versions/1.8.9/1.8.9-natives-1454456527397685000/liblwjgl.dylib: Library not loaded: @rpath/libjawt.dylib Referenced from: /Users/SmithFamily/Library/Application Support/minecraft/versions/1.8.9/1.8.9-natives-1454456527397685000/liblwjgl.dylib Reason: image not found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1861)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1785)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1045)
at org.lwjgl.Sys$1.run(Sys.java:73)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at ave.J(SourceFile:2539)
at net.minecraft.client.main.Main.main(SourceFile:41)

If there is any way to fix this, please help!