Hadoop 1.2.1 Source file

[Vikram Bajaj]

Hey,
I'm new to Hadoop, so please correct me if I'm wrong and bear with me :)

I want to build Hadoop 1.2.1 on my Ubuntu VM.

I'm not able to find the .src.tar.gz file for 1.2.1.

Can anyone help me out?

Thanks,
Vikram Bajaj.