protobuf-0.2.1.2: dependencies

Dependencies for protobuf-0.2.1.2

library	base (>=4.7 && <5) base-orphans (>=0.5) bytestring (>=0.9) cereal (>=0.3) data-binary-ieee754 (>=0.4) deepseq (>=1.1) mtl (>=2 && <3) text (>=0.10) unordered-containers (>=0.2) if impl(ghc<8.0) semigroups (>=0.18 && <0.19)