still not working, but getting there. need to revise DWARF processing for per-section streams
diff --git a/z.py b/z.py
index 8bf4743..b0cdfb2 100644
--- a/z.py
+++ b/z.py
@@ -7,7 +7,7 @@
 from elftools.elf.elffile import ELFFile
 from elftools.elf.sections import *
 
-from elftools.dwarf.dwarfrelocationmanager import DWARFRelocationManager
+from elftools.elf.relocation import *
 
 # read a little-endian, 64-bit file
 es = ELFStructs(True, 64)