11gr2 Installation error, when I was installing 11.2.0.3 I was shocked to see this error. Even after performing all the pre-reqs i encountered this issue.
Cause:
The issue is due to not unzipping the p10404530_112030_Linux-x86-64_1of7.zip
and
p10404530_112030_Linux-x86-64_2of7.zip properly.
Unzipped the files again, Installation will finish the
installation successfully.