Step #1 - XML Library
Step #2 - PERL Modules

libxml – XML Library
fetch ftp://ftp.gnome.org/pub/GNOME/sources/libxml2/2.6/libxml2-2.6.24.tar.gz
# Unzip and Untar
tar xvf libxml2-2.6.24.tar.gz
# Configure
cd libxml2-2.6.24
./configure
# Compile and install
make && make install

XML Perl Modules

fetch XML-LibXML-Common-0.13.tar.gz
# Unzip and Untar
tar xvf XML-LibXML-Common-0.13.tar.gz
# Configure
cd XML-LibXML-Common-0.13
perl Makefile.PL
# Compile
make && make install

# XML-NamespaceSupport-1.08
http://search.cpan.org/CPAN/authors/id/R/RB/RBERJON/XML-NamespaceSupport-1.09.tar.gz
# Unzip and Untar
tar xvf XML-NamespaceSupport-1.09.tar.gz
# Configure
cd XML-NamespaceSupport-1.09
perl Makefile.PL
# Compile
make && make install

# XML-SAX-0.14
fetch http://search.cpan.org/CPAN/authors/id/M/MS/MSERGEANT/XML-SAX-0.14.tar.gz
# Unzip and Untar
tar xvf XML-SAX-0.14.tar.gz
# Configure
cd XML-SAX-0.14
perl Makefile.PL
# Compile
make && make install

# XML-LibXML-1.58
fetch http://search.cpan.org/CPAN/authors/id/P/PH/PHISH/XML-LibXML-1.58.tar.gz
# Unzip and Untar
tar xvf XML-LibXML-1.58.tar.gz
# Configure
cd XML-LibXML-1.58
perl Makefile.PL
# Compile
make && make install