looking for -lxml2... no
looking for -llibxml2... 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.

....

ERROR Unable to satisfy prerequisites for 'XML::Compile' -- aborting install

....

ERROR Unable to satisfy prerequisites for 'SOAP::Simple' -- aborting install