Problem installing Oracle 11g on 32 bit Ubuntu 12.04

[httpy]

I am following the instructions from-

http://www.techienote.com/2012/06/how-to-install-oracle-database-11g-r2-on-ubuntu-12-04.html
and
http://edin.no-ip.com/comment/335

but even when the dependencies/packages are present on my system I am getting an error - packages failed for all packages.

[Karlchen]

[Sorry, my assumption Oracle 11gR2 database server were available as 64-bit edition only seems to be incorrect. [1] (http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-linuxsoft-085393.html)
But there is no delete button. So I cannot remove my post completely. Hence I just removed the incorrect statement.]