Required files
rubygems
ffi
rpm/c/rpmtypes
rpm/c/rpmcallback
rpm/c/rpmtag
rpm/c/rpmlib
rpm/c/rpmlog
rpm/c/rpmmacro
rpm/c/rpmio
rpm/c/header
rpm/c/rpmprob
rpm/c/rpmps
rpm/c/rpmfi
rpm/c/rpmdb
rpm/c/rpmcallback
rpm/c/rpmcli
rpm/c/rpmts
rpm/c/rpmds
rpm/c/rpmtd