[ic] How to use the other perl?

[Voodoo]

Hi all,

I have two different versions perl in my Cobalt  RAQ-2 Linux (mipsel).
One is /usr/bin/perl (5.00503) and the other one is /usr/local/bin/perl
(5.6.1)
Don't know why, but when I install interchange for the first time, it
installed everything, including Perl 5.6.1 in /usr/local/bin/perl.
And, the Interchange can only works with 5.6.1. (I copied
/usr/local/bin/perl (5.6.1) to /usr/bin/)
It won't work with the original /usr/bin/perl (5.00503)

But another problems occured, that a lot of scripts do not work with 5.6.1
(when I replaced 5.00503 with 5.6.1 in /usr/bin/perl)
So now I want to separate the perl needs, Interchange will use 5.6.1 in
/usr/local/bin/perl, and all other scripts will use the regular 5.00503 in
/usr/bin/perl.

My question is, How to instruct the Interchange to use the
"/usr/local/bin/perl"? instead of the regular /usr/bin/perl.

Is it just as simple as changing a .cfg file?
Or do I have to recompile the Interchange all over again?
Or else?

Any help would be very appreciated.

Thank you,
Didiek P.
voodoo@idola.net.id