1 files changed, 2 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 4bff12c..86f6bda 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,8 @@ view.html: book.html
 	xdg-open $<
 
 .dblatex:
-	which dblatex 2>/dev/null || echo "ERROR: 'dblatex' REQUIRED, SEE http://github.com/vbatts/SlackBuilds/ FOR THE SlackBuild"
+	$(shell which dblatex 2>/dev/null || echo "ERROR: 'dblatex' REQUIRED, SEE http://github.com/vbatts/SlackBuilds/ FOR THE SlackBuild")
+
 
 .PHONY: clean
 clean: