Hi Namita: On Gentoo, the following GD specific packages can be installed.
emerge dev-perl/GD emerge dev-perl/GDGraph emerge dev-perl/GD-Graph3d emerge dev-perl/GD-SVG emerge dev-perl/GDTextUtil emerge dev-perl/Template-GD GDGraph depends on GDTextUtil and so that packages automatically. GD-Barcode is optional yet interesting. It helps create barcode images. emerge dev-perl/GD-Barcode thanks Saifi.
