Comment 1 for bug 517582

A quick fix if you get stuck and cannot proceed with installing hunspell-ro because of the cyclic dependency

  gedit /var/lib/dpkg/status

and in the list of dependencies for language-support-writing-ro remove the "hunspell-ro" entry.

Run
  sudo apt-get -f install
to make everything install without hunspell-ro

Remove the old myspell-ro package, update the package list and dependency list and upgrade to have hunspell-ro automatically installed:
  sudo apt-get remove myspell-ro
  sudo apt-get update
  sudo apt-get upgrade