scrapy: [twisted] CRITICAL: Unhandled error in Deferred

[root@VM_50_138_centos tutorial]#  scrapy crawl dmoz
2016-11-22 17:08:19 [scrapy] INFO: Scrapy 1.2.1 started (bot: tutorial)
2016-11-22 17:08:19 [scrapy] INFO: Overridden settings: {'NEWSPIDER_MODULE': 'tutorial.spiders', 'SPIDER_MODULES': ['tutorial.spiders'], 'ROBOTSTXT_OBEY': True, 'BOT_NAME': 'tutorial'}
2016-11-22 17:08:19 [scrapy] INFO: Enabled extensions:
['scrapy.extensions.logstats.LogStats',
 'scrapy.extensions.telnet.TelnetConsole',
 'scrapy.extensions.corestats.CoreStats']
2016-11-22 17:08:19 [scrapy] INFO: Enabled downloader middlewares:
['scrapy.downloadermiddlewares.robotstxt.RobotsTxtMiddleware',
 'scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware',
 'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware',
 'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware',
 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware',
 'scrapy.downloadermiddlewares.retry.RetryMiddleware',
 'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware',
 'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware',
 'scrapy.downloadermiddlewares.redirect.RedirectMiddleware',
 'scrapy.downloadermiddlewares.cookies.CookiesMiddleware',
 'scrapy.downloadermiddlewares.chunked.ChunkedTransferMiddleware',
 'scrapy.downloadermiddlewares.stats.DownloaderStats']
2016-11-22 17:08:19 [scrapy] INFO: Enabled spider middlewares:
['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware',
 'scrapy.spidermiddlewares.offsite.OffsiteMiddleware',
 'scrapy.spidermiddlewares.referer.RefererMiddleware',
 'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware',
 'scrapy.spidermiddlewares.depth.DepthMiddleware']
2016-11-22 17:08:19 [scrapy] INFO: Enabled item pipelines:
[]
2016-11-22 17:08:19 [scrapy] INFO: Spider opened
Unhandled error in Deferred:
2016-11-22 17:08:19 [twisted] CRITICAL: Unhandled error in Deferred:

2016-11-22 17:08:19 [twisted] CRITICAL:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/Twisted-16.6.0rc1-py2.7-linux-x86_64.egg/twisted/internet/defer.py", line 1299, in _inlineCallbacks
    result = g.send(result)
  File "/usr/local/lib/python2.7/site-packages/Scrapy-1.2.1-py2.7.egg/scrapy/crawler.py", line 90, in crawl
    six.reraise(*exc_info)
  File "/usr/local/lib/python2.7/site-packages/Scrapy-1.2.1-py2.7.egg/scrapy/crawler.py", line 74, in crawl
    yield self.engine.open_spider(self.spider, start_requests)
ImportError: No module named _sqlite3