@@ -52,12 +52,13 @@ def main():

     if not os.path.isfile(options.inputJSONFile) and not options.installPackage:

         logger.error("Given JSON File is not a file:"+options.inputJSONFile)

         errorFlag = True

-    

-    if len(args) != 1 and options.installPackage :

-        logger.error("Please provide package name")

-        errorFlag = True

-    

-        package=args[0]

+        

+    if options.installPackage :

+        if len(args) != 1:

+            logger.error("Please provide package name")

+            errorFlag = True

+        else:

+            package=args[0]

     if errorFlag:

         logger.error("Found some errors. Please fix input options and re-run it.")