Trying and failing to get Purugin working

bukkit/Makefile

@@ -1,14 +1,36 @@
-CRAFTBUKKIT_VERSION := 1.8.3-R0.1-SNAPSHOT-latest
+CRAFTBUKKIT_VERSION := 1.7.2-R0.2
+CRAFTBUKKIT_FULL_VERSION := 1.7.2-R0.4-20140216.012104-3
+PURUGIN_VERSION := 0.7.1
+DEPS := \
+	craftbukkit.jar \
+	eula.txt \
+	plugins/Purugin.jar \
+	jruby-complete.jar
 
 .PHONY: all
 all: deps
 
 .PHONY: deps
-deps: craftbukkit.jar eula.txt
+deps: $(DEPS)
+
+.PHONY: clean
+clean:
+	rm -vf $(DEPS)
 
 craftbukkit.jar:
 	curl -SL --progress -o $@ \
-		http://tcpr.ca/download/craftbukkit/craftbukkit-$(CRAFTBUKKIT_VERSION).jar
+		http://tcpr.ca/download/craftbukkit/craftbukkit-$(CRAFTBUKKIT_FULL_VERSION).jar
 
 eula.txt:
 	echo "eula=true" > $@
+
+plugins/Purugin.jar: plugins
+	curl -SL --progress -o $@ \
+		http://dev.bukkit.org/media/files/765/560/purugin-$(PURUGIN_VERSION)-bukkit-$(CRAFTBUKKIT_VERSION).jar
+
+plugins:
+	mkdir -p $@
+
+jruby-complete.jar:
+	curl -SL --progress -o $@ \
+		https://s3.amazonaws.com/jruby.org/downloads/1.7.19/jruby-complete-1.7.19.jar