Tente
wget http://mirrors.kernel.org/ubuntu/pool/universe/libe/libebml/libebml4_1.3.0-2_amd64.deb
sudo dpkg -i --force-overwrite /home/paperfairy/Downloads/libebml4_1.3.0-2_amd64.deb
sudo apt-get purge libebml3
Acabei de atualizar de 13,10 para 14,04 e estou tendo problemas com minhas dependências da seguinte forma
sudo apt-get install dá
You might want to run
apt-get -f installto correct these. The following packages have unmet dependencies:libmatroska6Depends: libebml4 but it is not installed. Recommends :libdvdcss2but it is not installed.
tentando apt-get -f install
gtk warning cannot open display at
/usr/share/per15/Debconf/FrontEnd/Gnome.pmline 94, <> line 1 .
Eu tentei dpkg-reconfigure -f resultados dpkg:error:need an action option
outro pacote de dependência não atendido é vlc-nox
Tente
wget http://mirrors.kernel.org/ubuntu/pool/universe/libe/libebml/libebml4_1.3.0-2_amd64.deb
sudo dpkg -i --force-overwrite /home/paperfairy/Downloads/libebml4_1.3.0-2_amd64.deb
sudo apt-get purge libebml3