When I try to run the Minecraft Client from eclipse, it doesn't open.

Here is the Error in the console:

java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_11]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_11]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_11]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_11]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
Caused by: java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source) ~[?:1.8.0_11]
at java.lang.Runtime.loadLibrary0(Unknown Source) ~[?:1.8.0_11]
at java.lang.System.loadLibrary(Unknown Source) ~[?:1.8.0_11]
at org.lwjgl.Sys$1.run(Sys.java:73) ~[lwjgl-2.9.0.jar:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_11]
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66) ~[lwjgl-2.9.0.jar:?]
at org.lwjgl.Sys.loadLibrary(Sys.java:95) ~[lwjgl-2.9.0.jar:?]
at org.lwjgl.Sys.<clinit>(Sys.java:112) ~[lwjgl-2.9.0.jar:?]
at net.minecraft.client.Minecraft.getSystemTime(Minecraft.java:2674) ~[Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:40) ~[Main.class:?]
... 6 more
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

 

If you can, please help. Thanks 

How would you do that? I am not great with Java. I only have a very basic understanding. Thx

what should i do? Re-install forge? I have modded before, and it didn't happen. I haven't done much modding yet so i could easily copy paste it and re-install.

Eclipse

That fixed it. Thanks a bunch!