I manage to find the solution to my problem.
Here's what i did to get KODI working...
GCC installation (needed for the NVIDIA driver) (I have an NVIDIA graphic card in my HP Microserver so can output directly to a TV via HDMI)
apt-get install build-essential gcc g++ make binutils linux-headers-`uname -r`
then for KODI :
omv-update
apt-get install python-software-properties pkg-config
apt-get install software-properties-common
apt-get install freeglut3 freeglut3-dev libdrm-dev doxygen swig git-core
apt-get install automake autopoint bison build-essential ccache cmake curl cvs default-jre fp-compiler gawk gdc gettext gperf libasound2-dev libass-dev libavcodec-dev libavfilter-dev libavformat-dev libavutil-dev libbluetooth-dev libbluray-dev libbluray1 libboost-dev libboost-thread-dev libbz2-dev libcap-dev libcdio-dev libcec-dev libcec1 libcrystalhd-dev libcrystalhd3 libcurl3 libcurl4-gnutls-dev libcwiid-dev libcwiid1 libdbus-1-dev libenca-dev libflac-dev libfontconfig-dev libfreetype6-dev libfribidi-dev libglew-dev libiso9660-dev libjasper-dev libjpeg-dev libltdl-dev liblzo2-dev libmad0-dev libmicrohttpd-dev libmodplug-dev libmp3lame-dev libmpeg2-4-dev libmpeg3-dev libmysqlclient-dev libnfs-dev libogg-dev libpcre3-dev libplist-dev libpng-dev libpostproc-dev libpulse-dev libsamplerate-dev libsdl-dev libsdl-gfx1.2-dev libsdl-image1.2-dev libsdl-mixer1.2-dev libshairport-dev libsmbclient-dev libsqlite3-dev libssh-dev libssl-dev libswscale-dev libtiff-dev libtinyxml-dev libtool libudev-dev libusb-dev libva-dev libva-egl1 libva-tpi1 libvdpau-dev libvorbisenc2 libxml2-dev libxmu-dev libxrandr-dev libxrender-dev libxslt1-dev libxt-dev libyajl-dev mesa-utils nasm pmount python-dev python-imaging python-sqlite unzip yasm zip zlib1g-dev
cd $HOME/kodi
git clone -b Helix git://github.com/xbmc/xbmc.git
cd xbmc
./bootstrap
apt-get remove libtag1-dev
make -C lib/taglib
make -C lib/taglib install
./configure
make
make install
apt-get install xorg
NVIDIA DRIVER (download from nvidia website (use wget)):
sh ./NVIDIA-Linux-x86_64-346.72.run
CREATE a conf file for Xorg for the display:
nvidia-xconfig
cp XF86Config xorg.conf
Launch Kodi
xinit /usr/bin/kodi-standalone -- -nocursor :0
Hope this helps someone