Compile errors installing Nominatim

I am trying to install Nominatim from its source on github. PostgreSQL 9.1 and PostGIS 2 has already been installed using yum. The system is running CentOS 6.3 with cPanel.

git clone --recursive https://github.com/twain47/Nominatim.git
cd Nominatim
./autogen.sh

Problem: This is when the error occurs as shown below. Any suggestions/idea how this can be fixed? Thanks!!!

autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I osm2pgsql/m4 --output=aclocal.m4t
/usr/share/automake-1.11/Automake/ChannelDefs.pm line 23:

This Perl hasn't been configured and built properly for the threads
module to work.  (The 'useithreads' configuration option hasn't been used.)

Having threads support requires all of Perl and all of the XS modules in
the Perl installation to be rebuilt, it is not just a question of adding
the threads module.  (In other words, threaded and non-threaded Perls
are binary incompatible.)

If you want to the use the threads module, please contact the people
who built your Perl.

Cannot continue, aborting.
BEGIN failed--compilation aborted at /usr/local/lib/perl5/5.8.8/i686-linux/threads.pm line 28.
Compilation failed in require at /usr/share/automake-1.11/Automake/ChannelDefs.pm line 23.
BEGIN failed--compilation aborted at /usr/share/automake-1.11/Automake/ChannelDefs.pm line 26.
Compilation failed in require at /usr/share/automake-1.11/Automake/Configure_ac.pm line 26.
BEGIN failed--compilation aborted at /usr/share/automake-1.11/Automake/Configure_ac.pm line 26.
Compilation failed in require at /usr/bin/aclocal line 39.
BEGIN failed--compilation aborted at /usr/bin/aclocal line 39.
autoreconf: aclocal failed with exit status: 255