1 files changed, 7 insertions, 1 deletions
diff --git a/utils/lib/narwhal/repl.js b/utils/lib/narwhal/repl.js
index 1c9e538..4eab332 100755
--- a/utils/lib/narwhal/repl.js
+++ b/utils/lib/narwhal/repl.js
@@ -1,4 +1,7 @@
-var Narcissus = require("narcissus/parse");
+try {
+    var Narcissus = require("narcissus/parse");
+} catch(e) {
+}
 
 var util = require('util');
 
@@ -70,6 +73,9 @@ exports.repl = function() {
 }
 
 function incomplete(text) {
+    if (!Narcissus)
+        return false;
+
     var incomp = true;
     try {
         var t = new Narcissus.Tokenizer(text);