Unable to build prerequisite module: libwin32 (0) Unable to build prerequisite module: Email-Send (0) Unable to build prerequisite module: Win32-Process-List (0) Unable to build prerequisite module: Test-Pod (0) Unable to build prerequisite module: Path-Class (0) Unable to build prerequisite module: Win32-TieRegistry (0) XMail-Install could not be built due to the above failed prerequisites.