generate_module_data needs to happen before cleanup

src/pylorax/__init__.py

@@ -211,12 +211,12 @@ class Lorax(BaseLoraxClass):
         installroot = joinpaths(self.workdir, "installroot")
         linktree(self.inroot, installroot)
 
-        logger.info("cleaning unneeded files")
-        rb.cleanup()
-
         logger.info("generating kernel module metadata")
         rb.generate_module_data()
 
+        logger.info("cleaning unneeded files")
+        rb.cleanup()
+
         logger.info("creating the runtime image")
         runtime = "images/install.img"
         # FIXME: compression options (type, speed, etc.)