Unable to Run AadhaarSearchEngine

[mzfr]

I have installed scrapy with sudo apt intall python-scrapy and running this command
scrapy crawl AadhaarSpider -a keyword="aadhaar meri pehachan filetype:pdf" -a se=google -a pages=10 gives an error.

2018-03-20 22:10:50 [boto] ERROR: Caught exception reading instance data
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/boto/utils.py", line 210, in retry_url
    r = opener.open(req, timeout=timeout)
  File "/usr/lib/python2.7/urllib2.py", line 429, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 447, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1228, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1198, in do_open
    raise URLError(err)
URLError: <urlopen error timed out>
2018-03-20 22:10:50 [boto] ERROR: Unable to read instance data, giving up
2018-03-20 22:10:50 [scrapy] INFO: Enabled downloader middlewares: HttpAuthMiddleware, DownloadTimeoutMiddleware, UserAgentMiddleware, RetryMiddleware, DefaultHeadersMiddleware, MetaRefreshMiddleware, HttpCompressionMiddleware, RedirectMiddleware, CookiesMiddleware, ChunkedTransferMiddleware, DownloaderStats
2018-03-20 22:10:50 [scrapy] INFO: Enabled spider middlewares: HttpErrorMiddleware, OffsiteMiddleware, RefererMiddleware, UrlLengthMiddleware, DepthMiddleware
2018-03-20 22:10:50 [scrapy] INFO: Enabled item pipelines: SespiderPipeline
2018-03-20 22:10:50 [scrapy] INFO: Spider opened
2018-03-20 22:10:50 [scrapy] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2018-03-20 22:10:50 [scrapy] DEBUG: Telnet console listening on 127.0.0.1:6023
2018-03-20 22:10:50 [scrapy] ERROR: Error downloading <GET https://www.google.com/search?q=aadhaar%20meri%20pehachan%20filetype:pdf&start=0>
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/scrapy/utils/defer.py", line 45, in mustbe_deferred
    result = f(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/scrapy/core/downloader/handlers/__init__.py", line 41, in download_request
    return handler(request, spider)
  File "/usr/lib/python2.7/dist-packages/scrapy/core/downloader/handlers/http11.py", line 44, in download_request
    return agent.download_request(request)
  File "/usr/lib/python2.7/dist-packages/scrapy/core/downloader/handlers/http11.py", line 211, in download_request
    d = agent.request(method, url, headers, bodyproducer)
  File "/usr/lib/python2.7/dist-packages/twisted/web/client.py", line 1655, in request
    parsedURI.originForm)
  File "/usr/lib/python2.7/dist-packages/twisted/web/client.py", line 1432, in _requestWithEndpoint
    d = self._pool.getConnection(key, endpoint)
  File "/usr/lib/python2.7/dist-packages/twisted/web/client.py", line 1318, in getConnection
    return self._newConnection(key, endpoint)
  File "/usr/lib/python2.7/dist-packages/twisted/web/client.py", line 1330, in _newConnection
    return endpoint.connect(factory)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/endpoints.py", line 2092, in connect
    self._wrapperFactory(protocolFactory)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/endpoints.py", line 903, in connect
    EndpointReceiver, self._hostText, portNumber=self._port
  File "/usr/lib/python2.7/dist-packages/twisted/internet/_resolver.py", line 189, in resolveHostName
    onAddress = self._simpleResolver.getHostByName(hostName)
  File "/usr/lib/python2.7/dist-packages/scrapy/resolver.py", line 21, in getHostByName
    d = super(CachingThreadedResolver, self).getHostByName(name, timeout)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/base.py", line 276, in getHostByName
    timeoutDelay = sum(timeout)
TypeError: 'float' object is not iterable