X-Git-Url: http://git.indexdata.com/?p=mkws-moved-to-github.git;a=blobdiff_plain;f=src%2FMakefile;h=bed0fb14ef58b8e8e7d472d93d99edf3361a941e;hp=8d8b4c186679e40c7f1e1c5f4eb8b1d1efed58b2;hb=1dfb625168e68050741445453bc5f1c84819c040;hpb=a2387b0795626be1410c4a474e33530d3aa4efa5

diff --git a/src/Makefile b/src/Makefile
index 8d8b4c1..bed0fb1 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -89,6 +89,9 @@ $(DEST)/VERSION: VERSION
 	chmod 444 $@
 
 release: $(INSTALLED_RELEASABLE)
+	@if ! which yui-compressor >/dev/null; then \
+		echo "*** please install the yui-compressor program"; exit 1; \
+	fi
 	if [ -f ${DEST}/releases/mkws-$(VERSION).js ]; then \
 		echo "*** There is already a release $(VERSION)"; \
 	else \