   <li> Zoltan (optional).
      </ul>

      Trilinos uses <a href="https://cmake.org/">cmake</a> to configure and
      build. The following slightly longish set of commands will set up a
      reasonable configuration (<code>trilinos-x.y.z</code> is the
      version-specific path into which the
      Trilinos <code>.tar.gz</code> will unpack):
      <pre>

    cd trilinos-x.y.z
    mkdir build
    cd build

    cmake                                            \
    -DTrilinos_ENABLE_Amesos=ON           