.travis-ci.sh

# Edit this for your own project dependencies
OPAM_DEPENDS="sha ppx_deriving ppx_deriving_yojson yojson"
ppa=avsm/ocaml42+opam120

echo "yes" | sudo add-apt-repository ppa:$ppa
sudo apt-get update -qq
sudo apt-get install -qq ocaml ocaml-native-compilers camlp4-extra opam
export OPAMYES=1
export OPAMVERBOSE=1
echo OCaml version
ocaml -version
echo OPAM versions
opam --version
opam --git-version

opam init 
opam install ${OPAM_DEPENDS}
eval `opam config env`
make