E: Build-Depends dependency for octave cannot be satisfied because the package automake cannot be found

The following packages have unmet dependencies: libgraphicsmagick++1-dev : Depends: libgraphicsmagick1-dev but it is not going to be installed.
E: Build-dependencies for octave could not be satisfied.

sudo apt-add-repository ppa:octave/stable
sudo apt-get update
sudo apt-get install octave

apt-get build-dep octave