Unable to satisfy prerequisite: GD (0) Unable to satisfy prerequisite: GD-SVG (0) Unable to satisfy prerequisite: AcePerl (0) Unable to satisfy prerequisite: libwww-perl (0) Unable to satisfy prerequisite: autoclass_v1 (0) Unable to satisfy prerequisite: XML-SAX-Writer (0) Unable to satisfy prerequisite: XML-DOM-XPath (0) Bundle-BioPerl could not be built due to the above failed prerequisites.