-prosody-migrator.install: main.lua
- sed "s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \
+prosody-migrator.install: prosody-migrator.lua
+ sed "1s/\blua\b/$(RUNWITH)/; \
+ s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \