Setting up the dev environment:

1. Set up your folder structure like this:

  projred
  \-ProjectRed
 	\build.xml
 	\common
   	\resources
  	\dummy
  	\etc.

2. CD to ProjectRed folder.

3. Run this command:

ant fullfilesetup

4. After its done, download the following files to the MCP lib directory, then link the libraries in eclipse (Rightclick on Minecraft project, select buildpath, and under libraries tab click add external jar.

 projred
 \-build
   \-forge
     \-mcp
       \-lib
         \CodeChickenCore-dev x.x.x.x.jar
         \NotEnoughItems-dev x.x.x.x.jar
         \scala-compiler.jar
         \CodeChickenLib-dev-1.6.2-x.x.x.x.jar
         \ForgeMultipart-dev-1.6.2-x.x.x.x.jar

5. Also copy all those files to the mods directory in mcp:

 projred
 \-build
   \-forge
     \-mcp
       \-jars
         \-mods
           \CodeChickenCore-dev x.x.x.x.jar
           \NotEnoughItems-dev x.x.x.x.jar
           \scala-compiler.jar
           \CodeChickenLib-dev-1.6.2-x.x.x.x.jar
           \ForgeMultipart-dev-1.6.2-x.x.x.x.jar

6. Open eclipse and link the following sources:

 projred
 \-ProjectRed
   \common
   \resources
   \dummy

7. To create a test release, run:

ant testbuild

This will use your dev environment to reobfuscate, then restore the state back to development.

8. The finished jar will be in:

 projred
 \-build
   \dist

9. The finished jar file will not be fully compatible with everything unless you use an external utility such as BON to fix the file names (Temporary problem with obfuscation)