Fixed a bug that sometimes prevents make from working in virtualenv
Change-Id: Ic5bf707053ef1b1efb5915842fff1eb01533a91a
diff --git a/xos/genx/tool/Makefile b/xos/genx/tool/Makefile
index 9222614..988c1af 100644
--- a/xos/genx/tool/Makefile
+++ b/xos/genx/tool/Makefile
@@ -1,6 +1,6 @@
# Replace the line below with the location of xosgen
PREFIX=../
-XOSGEN=$(PREFIX)/tool/xosgen
+XOSGEN=python $(PREFIX)/tool/xosgen
DJANGO_TARGET=$(PREFIX)/targets/django-split.xtarget
INIT_TARGET=$(PREFIX)/targets/init.xtarget