no grass module, see https://trac.osgeo.org/grass/changeset/37345

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@37346 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/Makefile

@@ -7,7 +7,7 @@ PYDIR = $(ETC)/python
 GDIR = $(PYDIR)/grass
 DSTDIR = $(GDIR)/script
 
-MODULES = grass core db raster vector
+MODULES = core db raster vector
 
 PYFILES := $(patsubst %,$(DSTDIR)/%.py,$(MODULES) __init__)