If you're trying to install Minecraft Forge Universal, or some other Forge based mod packs you m ay run into the following error when running your server:
[Server] INFO You will need to add them to your server before FML and Forge will run successfully.java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch[Server] INFO We appear to be missing one or more essential library files.
This can be fixed by manually downloading the FML Library files and uploading them to the /libraries directory on your server. We've packed the neccessary files into a .zip archive so it's easier to do. Just download the archive linked below, then connect using FTP and upload them to the directory listed above and start your server.
Connecting to you FTP using FileZilla Guide:Â https://exodushosting.net/billing/knowledgebase.php?action=displayarticle&catid=3&id=12