Skip blib/lib/XML/CanonicalizeXML.pm (unchanged)
cd canon && make
make[1]: Entering directory `/opt/SMAW/SMAWrtppl/5.8.9-04/lib/perl5/5.8.9/XML-CanonicalizeXML-0.10/canon'
gcc -c  -I.  -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic   -DVERSION=\"\" -DXS_VERSION=\"\" -fPIC "-I/usr/lib64/perl5/CORE"   canon.c
In file included from canon.c:1:0:
canon.h:1:36: fatal error: libxml/parserInternals.h: No such file or directory
 #include <libxml/parserInternals.h>
                                    ^
compilation terminated.
make[1]: *** [canon.o] Error 1
make[1]: Leaving directory `/opt/SMAW/SMAWrtppl/5.8.9-04/lib/perl5/5.8.9/XML-CanonicalizeXML-0.10/canon'
make: *** [canon/libcanon.a] Error 2