C:\>pmver PDL::Graphics::PLplot Can't load 'C:/MinGW/perl589/site/lib/auto/PDL/Graphics/PLplot/PLplot.dll' for module PDL::Graphics::PLplot: load_file:%1 is not a valid Win32 application at C:/MinGW/perl589/lib/DynaLoader.pm line 226. at -e line 1 Compilation failed in require at -e line 1.