uname -a: Linux ubuntu 3.5.0-23-generic #35-Ubuntu SMP Thu Jan 24 13:05:29 UTC 2013 i686 i686 i686 GNU/Linux
root@ubuntu:/home/ubuntu# apt-get source binutils
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Ignore unavailable target release 'stable' of package 'binutils'
E: Unable to find a source package for
I did apt-get update before typing the command. How can I get binutils? I am using Ubuntu 12.10.
I am following the instruction on https://wiki.ubuntu.com/Toolchain/Crosscompilers/ARMEABIToolchain
I am stuck at the first line.
I did sudo add-apt-repository ppa:germia/archive3 previously, however I got some errors then, I did sudo add-apt-repository --remove ppa:germia/archive3 to undo the setting. I wonder if my problem is related wtih this PPA?

binutils-source- GNU assembler, linker and binary utilities (source) you can runapt-cache search binutilsto find the package. – Terry Wang Feb 20 at 10:45sudo apt-get install binutils. If you want the source you need to enable the source repositories first. – Warren Hill Feb 20 at 10:55apt-get source binutilson 12.04. Worked for me. If you are worried the ppa is the culprit, checkls /etc/apt/sources.list.d/germia*. If it's still there, remove it and runsudo apt-get updateafterwards. Then try again. – phipsalabim Feb 20 at 13:07