This is a small packaging problem. To get rid of the error you can safely remove libreoffice-emailmerge with dpkg (it is a transitional package, which means that it contains nothing, as it is now integrated in libreoffice-common package).
After this, reinstall libreoffice-common with synaptic or apt-get, everything should run fine.
This is a small packaging problem. To get rid of the error you can safely remove libreoffice- emailmerge with dpkg (it is a transitional package, which means that it contains nothing, as it is now integrated in libreoffice-common package).
After this, reinstall libreoffice-common with synaptic or apt-get, everything should run fine.