Refactor find_compiled_package method
Refactor find_compiled_package method

[#113302989](https://www.pivotaltracker.com/story/show/113302989)

Signed-off-by: Michael Trestman <539156dd5d97ca5315ae854bdfd66622d48ac3f5@pivotal.io>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh