I can't seem to be able to install forge 1.12 on a mac...

[ivg]

I get the following error when i run it from terminal:

 

We appear to be missing one or more essential library files.

You will need to add them to your server before FML and Forge will run successfully.java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch

    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)

    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Class.java:348)

    at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:44)

    at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31)

 

 

when i just double click it i get the following error message:

The Java Jar File "forge...." could not be launched

check Console for possible error messages

 

PLEASE HELP!!!

[Choonster]

How did you install Forge? You need to use the installer to install all the libraries required by Minecraft and Forge.