lib/vnctools/server.rb in vnctools-0.1.0 vs lib/vnctools/server.rb in vnctools-0.1.1

@@ -17,10 +17,14 @@
       end
 
       attr_writer :executable
 
       def executable
-        @executable ||= "tightvncserver"
+        @executable ||= find_executable
+      end
+
+      def find_executable
+        `which tightvncserver vncserver xtightvncserver`.each_line.map(&:strip).first || 'tightvncserver'
       end
     end
 
     attr_reader :display