diff --git a/Main.hs b/Main.hs
--- a/Main.hs
+++ b/Main.hs
@@ -198,7 +198,7 @@
           then loop env contents True
           else loop env (content:contents) False
       Right (topExpr, _) -> do
-        result <- liftIO $ runEgisonTopExpr env topExpr
+        result <- liftIO $ runEgisonTopExpr True env topExpr
         case result of
           Left err -> do
             liftIO $ putStrLn $ show err
@@ -531,7 +531,7 @@
      []
      []
     ]
-  
+
   ]
 --  Section "Define your own functions"
 --   [
diff --git a/egison-tutorial.cabal b/egison-tutorial.cabal
--- a/egison-tutorial.cabal
+++ b/egison-tutorial.cabal
@@ -1,5 +1,5 @@
 Name:                egison-tutorial
-Version:             3.7.12
+Version:             3.7.14
 Synopsis:            A tutorial program for the Egison programming language
 Description:         A tutorial program for the Egison programming language.
                      Egison is the programming langugage that realized non-linear pattern-matching against unfree data types.
@@ -20,4 +20,4 @@
 
 Executable egison-tutorial
   Main-is:             Main.hs
-  Build-depends:       egison >= 3.7.12, base >= 4.0 && < 5, array, containers, unordered-containers, haskeline, transformers, mtl, parsec >= 3.0, directory, ghc, ghc-paths, filepath, regex-posix, bytestring
+  Build-depends:       egison >= 3.7.14, base >= 4.0 && < 5, array, containers, unordered-containers, haskeline, transformers, mtl, parsec >= 3.0, directory, ghc, ghc-paths, filepath, regex-posix, bytestring