(List
  (= scope=<EAssignScope.GLOBAL 1> flags=2 words=[] bindings=[('PREREQS', {[Array {[LIT_CHARS build-essential]} {[LIT_CHARS protobuf-compiler]} {[LIT_CHARS libprotobuf-dev]} {[LIT_CHARS openssl]} {[LIT_CHARS libgtest-dev]}]})])
  (Com {[LIT_CHARS sudo]} {[LIT_CHARS apt-get]} {[LIT_CHARS install]} {[VarSub PREREQS bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}  )
)