How to set DYLD_LIBRARY_PATH on Mac OS X Mountain Lion?

Hi all,

I've been struggling to find a proper way to set up DYLD_LIBRARY_PATH variable on Mountain Lion.

I have to use Perl Modules for work purposes but eveytime I try to install some CPAN Module (DBD::Oracle to be exact),perl complains that it can't find the DYLD_LIBRARY_PATH and can't continiue with the installation.

Exact error is:

Trying to find an ORACLE_HOME

Your DYLD_LIBRARY_PATH env var is set to ''

The ORACLE_HOME environment variable is not set and I couldn't guess it.

It must be set to hold the path to an Oracle installation directory

on this machine (or a machine with a compatible architecture).

See the appropriate README file for your OS for more information.

ABORTED!

I have downloaded the Oracle Instant Client files for Basic,SQLPLUS and SDK but I don't know how to use these?

When I try the commands:

export PATH="$HOME/.rbenv/bin:$PATH"

and use my directory path of where the instanclient binaries are located for the part "$HOME/.rbenv/bin" and use "DYLD_LIBRARY_PATH" for '$PATH' but it doesn't helped me at all.

Still the same errors.What should I download in order to set ORACLE_HOME (DYLD_LIBRARY_PATH) and which files I should point the environemt variable to?

Anyone please help me?

Thank a lot