Problem when install GD module-解决

Hi. my god:

I could see:
1.
$ ls /usr/local/lib/
libgd.a     libgd.so.2.0.0  libpng12.so         libpng.la         libz.a
libgd.la    libjpeg.a       libpng12.so.0       libpng.so         pkgconfig
libgd.so    libpng12.a      libpng12.so.0.22.0  libpng.so.3
libgd.so.2  libpng12.la     libpng.a            libpng.so.3.22.0

2. Then I use

use GD::Graph::bars;
#use Graph::bars;
use lib qw(/usr/local/lib/);

in my scrip;

But why it still couldn't local GD.pm?

3.  find . -name GD.pm
./home/username/resources/modules/GD-2.35/GD.pm
./home/username/resources/modules/GD-2.35/blib/lib/GD.pm

What is wrong?

Sorry:

rpm -ihv perl-GD-2.35-1.el4.rf.i386.rpm
warning: perl-GD-2.35-1.el4.rf.i386.rpm: V3 DSA signature: NOKEY, key ID 6b8d79e6
error: Failed dependencies:
        libgd.so.2 is needed by perl-GD-2.35-1.el4.rf

why? libgd.so.2 had been installed and can see under /usr/local/lib/.

And thus I coudn't not install other like perl-GD-Graph3d-0.63-2.1.el3.rf.noarch.rpm as you listed.

Anyway thanks very much!

--(it coundn't type Chinese on this machine, sorry for this)--

type :

perl -MCPN -e "shell"

to configure .cpan and install modules of cpan.

Problems of all above have been solved.

Thanks all who lookthrough this  as before