-build/class/Tib.class: $(shell find src -name \*.java) $(sbp)/edu.berkeley.sbp.jar
- javac -d build/class -cp $(sbp)/edu.berkeley.sbp.jar $(shell find src -name \*.java)
+build/class/Tib.class: $(shell find src -name \*.java) lib/edu.berkeley.sbp.jar
+ javac -d build/class -cp lib/edu.berkeley.sbp.jar $(shell find src -name \*.java)