# running Build.PL C:\cpanrun\build\5-10-0\bin\perl.exe Build.PL - ERROR: Tk::WorldCanvas (1.2.7) is installed, but we need version >= 1.2 ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions of the modules indicated above before proceeding with this installation Can't determine distribution version, must supply either 'dist_version', 'dist_version_from', or 'module_name' parameter at C:/cpanrun/build/5-10-0/lib/Module/Build/Base.pm line 966. Checking whether your kit is complete... Looks good Checking prerequisites... Couldn't run Build.PL: at C:/cpanrun/build/5-10-0/lib/Module/Build/Compat.pm line 207.