Source: libllvm-3.3-ocaml-dev Version: 1:3.3-13 Severity: serious Tags: jessie sid Control: block 718767 with -1 Hi, libllvm-3.3-ocaml-dev installs *.cm* files (which are ABI-specific), but does not depend on ocaml-nox-$ABI. It must. You should use dh_ocaml for that (dh --with ocaml + ${ocaml:Depends} and ${ocaml:Provides} substvars). Cheers, -- Stéphane