No time to look at it today but these two sites might help
http://coding.derkeiler.com/Archive/Perl/perl.dbi.users/2006-12/msg00029.html or http://www.pythian.com/blog/fixing-the-dreaded-unable-to-locate-an-oracle-mk-proc-mk-or-other-suitable-mk-error-in-dbdoracle-insalls/ > From: john...@pharmacy.arizona.edu > CC: dbi-users@perl.org > Subject: Re: Failed DBD oracle module > Date: Mon, 23 Sep 2013 21:09:34 +0000 > > > On Sep 23, 2013, at 2:02 PM, Bruce Johnson <john...@pharmacy.arizona.edu> > wrote: > > > This can happen if you have 32-bit oracle db installed on the system, but > > use the 64-bit Oracle Instant Client to compile DBD::Oracle. > > Or Vice-versa, of course, which might be what your problem is. > > -- > Bruce Johnson > University of Arizona > College of Pharmacy > Information Technology Group > > Institutions do not have opinions, merely customs > >