-Depends: ocaml-3.06-1, liblablgtk-ocaml-dev (>= 1.2.5), liblablgtk-ocaml-dev (<< 1.2.6), libgtkmathview0 (>= 0.4.0), liblablgtkmathview-ocaml (= ${Source-Version}), ocaml-findlib, libgdome2-ocaml-dev (>= 0.1.5), libgdome2-ocaml-dev (<< 0.1.6)
+Depends: ocaml-3.06-1, liblablgtk-ocaml-dev (>= 1.2.5), liblablgtk-ocaml-dev (<< 1.2.6), libgtkmathview0 (>= 0.4.0), liblablgtkmathview-ocaml (= ${Source-Version}), ocaml-findlib, libgdome2-ocaml-dev (>= 0.1.5), libgdome2-ocaml-dev (<< 0.1.6), t1lib-dev, libgtkmathview-dev (>= 0.4.0)