HMPerson1

Post ForgeModLoader-client-0.log from the client's .minecraft, and ForgeModLoader-server-0.log from wherever you launched the server from.

Remove the META-INF from Forge.

Forge 6.2.1.xxx is for Minecraft 1.4.3 Install Forge #355 if you're using Minecraft 1.4.2.

Logs?

Try installing Python 2.7.3 instead of 3.3.0

What on earth are you talking about?! There isn't even a download link in the post. The only way for you to have gotten an exe is if you explicitly selected the Windows download link. THIS is where the actual downloads are. Click the big blue "Download MultiMC" button, and select Linux from the drop-down menu that appears. P.S. Never double post. Ever.

MultiMC works perfectly fine with Linux.

Make sure you used a clean jar when you installed Forge. FontRenderer.init() doesn't exist in Forge.

Go into terminal and run "python" without any arguments. (Press Ctrl-D to exit) It should list what version you're running.

java.lang.NoSuchFieldError: ofCustomFonts Read the EAQ.

LMGTFY: [lmgtfy]python downloads[/lmgtfy]

Perhaps updating Python?

Update Forge.

Yep, that's the right log. Everything appears to be running smoothly though, but the isn't loading...

Look for .minecraft/ForgeModLoader-client-0.log. DO NOT upload the file itself. Paste the contents within spoilers

vianilamo: JUST TYPE IN A NAME!!!

Logs?

Use Forge #355.

Yes, and hopefully it'll work this time.

Please make a new topic, vianilambo.

You click the little file with a star (top-left), type in a name, click "Edit Mods" on the right, drag in minecraftforge-universal-6.0.1.355.zip, click "Close" That's how you would set up MultiMC. To install most mods, first click "Edit Mods." If the mod goes in the jar, open the "Jar Mods" tab and drag them in. If the mod goes in the mods folder, open the "Mods Folder" tab and drag them in there. To start up Minecraft, click "Play."

You're doing something wrong when you're creating the recipes.

Why are you trying to run a Unix shell command with bash?? Use this: sh ./install.sh

This is indeed frustrating. Have you tried using a launcher like MultiMC?