Glad you managed to install this module, did you manually download the files and install it that way? The reason I ask is that for modules with lots of dependancies this can take you quite a long time going back and fourth, and going the same process for multiple modules. Configuring cpan and PPM to work within your network is well worth the investment in time IMHO.

all I did was to extract the tar file , and then run makefile.pl and type dmake dmake test dmake install

but i have one question that since I am making an utility I don't want user to do it , so is it possible that the script itself installs the cpan

You can use pp to create a stand alone executable which will include the modules you use. However this is where it would pay off to have configured ppm or cpan properly, as mentioned previously.