specify QuickCheck version

Ignore-this: b82b874985d6bc74cf6f7989f46f5a96

darcs-hash:20110508042147-ac6dd-0198670fb2c4e5ecc8e0ffa16dcc2b6618564ac7

test/Makefile

 GHC = ghc
-GHCFLAGS = -package time
+GHCFLAGS = -package time -package QuickCheck-1.2.0.1
 
 default:
 	make CurrentTime.run ShowDST.run test
@@ -50,7 +50,7 @@ TimeZone.ref: FORCE
 	date +%z > $@
 
 TestParseTime: TestParseTime.o
-	$(GHC) $(GHCFLAGS) -package QuickCheck $^ -o $@
+	$(GHC) $(GHCFLAGS) $^ -o $@
 
 test:	\
 	TestMonthDay.diff	\