For Users:
GuiAPI is a coremod, and thus requires Minecraft Forge.
Installation:
Download the GUI API
Drag all the contents from the extracted file into the minecraft.jar
Delete META INF
For 1.6.2
...
For Users:
GuiAPI is a coremod, and thus requires Minecraft Forge.
Installation:
Download the GUI API
Drag all the contents from the extracted file into the minecraft.jar
Delete META INF
For 1.5.2
...