mkdir usr
mkdir usr/lib
mkdir usr/lib/libreoffice
mkdir usr/lib/libreoffice/basis3.4
mkdir usr/lib/libreoffice/basis3.4/program
dpkg -i /var/cache/apt/archives/libreoffice-core_1%3a3.5.0~beta2-2ubuntu2_amd64.deb
rm -rf /var/lib/libreoffice/basis3.4/program
rm -rf /var/lib/libreoffice/basis3.4
apt-get install libreoffice-common