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-rw-r--r--js/Makefile5
1 files changed, 4 insertions, 1 deletions
diff --git a/js/Makefile b/js/Makefile
index 36b9caa..87afef1 100644
--- a/js/Makefile
+++ b/js/Makefile
@@ -6,7 +6,10 @@ SOURCES_LISP = env.js core.js stepA_more.js
SOURCES = $(SOURCES_BASE) $(SOURCES_LISP)
WEB_SOURCES = $(SOURCES:node_readline.js=josh_readline.js)
-all: mal.js mal_web.js
+all: node_modules mal.js mal_web.js
+
+node_modules:
+ npm install
mal.js: $(SOURCES)
echo "#!/usr/bin/env node" > $@