E:\xslt\lib>perl makefle.pl Can't open perl script "makefle.pl": No such file or directory E:\xslt\lib>perl makefile.pl Set up gcc environment - 3.4.5 (mingw-vista special r3) enable native perl UTF8 looking for -lxml2... no looking for -llibxml2... no libxml2 not found Try setting LIBS and INC values on the command line Or get libxml2 from http://xmlsoft.org/ If you install via RPMs, make sure you also install the -devel RPMs, as this is where the headers (.h files) are. Also, you may try to run perl Makefile.PL with the DEBUG=1 parameter to see the exact reason why the detection of libxml2 installation failed or why Makefile.PL was not able to compile a test program.