error in invoking target 'ntcontab.o' of makefile

I was stuck in the error when installing oracle on my vmvare centos 5 m/c

finally got solution,problem was with rpms.
as I don't have internet running on my m/c
I was not using yum cmd to install the rpms
I was downloading the rpms and then installing them
and getting the error like

libstdc++-devel-4.1.2-54.el5.i386 conflicts with file from package gcc-c++-4.1.2-33.i38

and reversal means order of installing rms doesn't work

then as solution I manage run internet on my system
and run

yum remove gcc-c++-4.1.2-33.i386
yum remove libstdc++-devel-4.1.2-54.el5.i386
yum remove libstdc++-devel
yum install gcc-c++
and finally get it resolved :)