`--λ odb.ml --debug --force https://github.com/ocaml-batteries-team/batteries-included.git
Installing to OCaml base: /home/danmey/ocamlbrew/ocaml-4.00.0
29 packages loaded from /home/danmey/src/trunk/odb/packages

Installing batteries-included
Changing dirs from /home/danmey/ocamlbrew/ocaml-4.00.0/build to /home/danmey/ocamlbrew/ocaml-4.00.0/build/install-batteries-included

R:git clone --depth=1 https://github.com/ocaml-batteries-team/batteries-included.git
Cloning into batteries-included...
remote: Counting objects: 7421, done.
remote: Compressing objects: 100% (3320/3320), done.
remote: Total 7421 (delta 5927), reused 5088 (delta 3952)
Receiving objects: 100% (7421/7421), 4.41 MiB | 1.21 MiB/s, done.
Resolving deltas: 100% (5927/5927), done.
Returning to /home/danmey/ocamlbrew/ocaml-4.00.0/build

package downloaded to /home/danmey/ocamlbrew/ocaml-4.00.0/build/install-batteries-included/batteries-included
Changing dirs from /home/danmey/ocamlbrew/ocaml-4.00.0/build to /home/danmey/ocamlbrew/ocaml-4.00.0/build/install-batteries-included/batteries-included

Installing batteries-included from /home/danmey/ocamlbrew/ocaml-4.00.0/build/install-batteries-included/batteries-included
Exception: Failure "hd".