diff --git a/DSH.cabal b/DSH.cabal
--- a/DSH.cabal
+++ b/DSH.cabal
@@ -1,5 +1,5 @@
 Name:                DSH
-Version:             0.7.1
+Version:             0.7.2
 Synopsis:            Database Supported Haskell
 Description:
   This is a Haskell library for database-supported program execution. Using
@@ -43,6 +43,7 @@
 Build-type:          Simple
 
 Extra-source-files:  examples/Example01.hs
+                     examples/Makefile
                      tests/Main.hs
                      tests/Makefile
 
@@ -64,9 +65,9 @@
                      Pathfinder         >= 0.5.8,
                      FerryCore          >= 0.4.6.4
 
-  Hs-Source-Dirs:    src
+  Hs-source-dirs:    src
 
-  GHC-Options:       -O3 -Wall
+  GHC-options:       -O3 -Wall
 
   Exposed-modules:   Database.DSH
                      Database.DSH.Interpreter
diff --git a/examples/Makefile b/examples/Makefile
new file mode 100644
--- /dev/null
+++ b/examples/Makefile
@@ -0,0 +1,6 @@
+all: clean
+		ghc -Wall -O3 --make Example01.hs
+		rm -rf *.hi *.o
+
+clean:
+		rm -rf *.hi *.o Example01