Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/e/eglibc/libc-bin_2.15-0ubuntu10.6_i386.deb 404 Not Found [IP: 91.189.91.14 80] [duplicate]

Hi While executing the command at root -

apt-get install alien 

I get below errors (page not found)

Can you please fix / help

Err http://us.archive.ubuntu.com/ubuntu/ precise-updates/main libc-bin i386 2.15-0ubuntu10.6
  404  Not Found [IP: 91.189.91.13 80]
Err http://security.ubuntu.com/ubuntu/ precise-security/main libc-bin i386 2.15-0ubuntu10.6
  404  Not Found [IP: 91.189.91.14 80]

As you can see at

http://us.archive.ubuntu.com/ubuntu/pool/main/e/eglibc/

, this version is not in the repo anymore. This is most probably caused by an outdated apt cache, i. e. you haven't issued an

apt-get update

before. Try it again with

apt-get update && apt-get install alien