OS is Ubuntu Lucid
Error appears to be due to 'astyle' which is already installed.
minecraftforge-src-1.6.2-9.10.0.789.zip
Latest recommended 1.6.2 build.
Terminal logs.
MCP log of where it fails.
Edit: I removed both 'pad-header' and 'add-brackets' from both of the astyle config files, and it patched everything and finished setup without any fatal errors, but it doesn't seem to actually have decompiled and installed things properly, an 'eclipse' folder was made but according to: "There should be 1 project, named Minecraft. This contains both client and server code split between two source directories: common and src." it didn't do what it should have, the project folder sometimes was created with a Minecraft folder, when it was, it did not contain common or src folders with any files inside or linked in Eclipse.