http://www.libreoffice.org/

http://download.documentfoundation.org/libreoffice/stable/3.6.1/rpm/x86_64/LibO_3.6.1_Linux_x86-64_install-rpm_en-US.tar.gz

Required: rpmextract.sh

cd RPMS &&
for i in *rpm; do rpmextract.sh $i; done

install -d -m 0755 /opt/LibreOffice &&
mv opt/libreoffice3.6/* /opt/LibreOffice