Enable building of Carbon toolbox modules with unix-Python.
diff --git a/Mac/Modules/fm/fmscan.py b/Mac/Modules/fm/fmscan.py
index 7b2b142..8deee50 100644
--- a/Mac/Modules/fm/fmscan.py
+++ b/Mac/Modules/fm/fmscan.py
@@ -2,10 +2,9 @@
 
 import sys
 import os
-BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
+from bgenlocations import TOOLBOXDIR, BGENDIR
 sys.path.append(BGENDIR)
 from scantools import Scanner
-from bgenlocations import TOOLBOXDIR
 
 LONG = "Fonts"
 SHORT = "fm"