Having really crummy luck. Tons of linking errors in the installer,
such as
error invoking target 'install' of makefile
$ORACLE_HOME/sqlplus/lib/ins_sqlplus.mk

and

error invoking target 'utilites' of makefile
$ORACLE_HOME/rdbms/lib/ins_rdbms.mk

Doing a "relink all" by hand gives errors like:
/usr/bin/ld: skipping incompatible
/oem/ora1/oracle/v10_1/lib/libctxs10.a when searching for -lctxs10
/usr/bin/ld: cannot find -lctxs10
collect2: ld returned 1 exit status

Working w/Oracle support, and not getting too far. They are telling us
to re-install the O/S and install ALL packages, including 32-bit ones.
The installation guide I downloaded doesn't make any distinction between
a 32-bit installation and a 64-bit one, so info on exactly WHICH linux
packages is somewhat vague.

Anyone have luck with this particular installation?

Diana