Ubuntu 12.0.4 Oracle 11g R2 설치.

Ubuntu 12.0.4 amd64 기준.

http://ioriy2k.pe.kr/archives/656#comment-10614
http://ioriy2k.pe.kr/archives/712 
http://www.makina-corpus.org/blog/howto-install-oracle-11g-ubuntu-linux-1204-precise-pangolin-64bits

Ubuntu 12.0.4 x86 기준

http://www.techienote.com/2012/06/how-to-install-oracle-database-11g-r2-on-ubuntu-12-04.html