title: Error to execute python-scrappy module
body: <p>I am getting the error while executing the python-scrappy sample module</p>
  
  <p>My Stacktrace:</p>
  
  <pre><code> gridlex@gridlex-laptop:~/Documents/tutorial$ scrapy crawl tutorial/dmoz
  
   /usr/lib/python2.6/dist-packages/zope/__init__.py:3: UserWarning: Module twisted was   already imported from /usr/lib/python2.6/dist-packages/twisted/__init__.pyc, but /usr/local/  lib/python2.6/dist-packages is being added to sys.path
   import pkg_resources
   2011-12-29 22:47:04+0530 [scrapy] INFO: Scrapy 0.14.0.2841 started (bot: tutorial)
   Traceback (most recent call last):
   File "/usr/local/bin/scrapy", line 4, in &lt;module&gt;
     execute()
   File "/usr/local/lib/python2.6/dist-packages/scrapy/cmdline.py", line 132, in execute
     _run_print_help(parser, _run_command, cmd, args, opts)
   File "/usr/local/lib/python2.6/dist-packages/scrapy/cmdline.py", line 97, in       _run_print_help
   func(*a, **kw)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/cmdline.py", line 139, in _run_command
    cmd.run(args, opts)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/commands/crawl.py", line 43, in run
     spider = self.crawler.spiders.create(spname, **opts.spargs)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/command.py", line 34, in crawler
     self._crawler.configure()
  File "/usr/local/lib/python2.6/dist-packages/scrapy/crawler.py", line 34, in configure
     self.extensions = ExtensionManager.from_crawler(self)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/middleware.py", line 48, in   from_crawler
     return cls.from_settings(crawler.settings, crawler)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/middleware.py", line 29, in   from_settings
    mwcls = load_object(clspath)
  File "/usr/local/lib/python2.6/dist-packages/scrapy/utils/misc.py", line 39, in load_object
    raise ImportError, "Error loading object '%s': %s" % (path, e)
  ImportError: Error loading object 'scrapy.telnet.TelnetConsole': No module named conch
  </code></pre>
  
  <p>Just I had the sample o execute the sample scrapping using python-scrappy module</p>
  
  <p>I used this example to execute it <a href="http://doc.scrapy.org/en/0.14/intro/tutorial.html#intro-tutorial" rel="nofollow">http://doc.scrapy.org/en/0.14/intro/tutorial.html#intro-tutorial</a> </p>