title: Cannot use bigquery in appengine : "ImportError: No module named google.cloud.bigquery"
body: <p>Tried everything possible to fix this bug am not sure where I'm going wrong. I've run pip already and seems like everything is in place, but the lib errors are still there. </p>
  
  <p>Need guidance on what else to check</p>
  
  <pre><code>pip install --system --upgrade -r requirements.txt -t lib
  </code></pre>
  
  <hr>
  
  <pre><code>$ cat appengine_config.py
  import sys    
  import os
  sys.path.insert(0, 'lib')
  # appengine_config.py
  from google.appengine.ext import vendor
  
  # Add any libraries install in the "lib" folder.
  </code></pre>
  
  <h2>    vendor.add('lib')</h2>
  
  <pre><code>$ cat requirements.txt 
  GoogleAppEngineCloudStorageClient==1.9.22.1
  google-api-python-client
  google-cloud
  google-cloud-bigquery
  </code></pre>
  
  <hr>
  
  <pre><code>#Inside the code
  from google.cloud import bigquery
  from google.cloud.bigquery import Dataset
  </code></pre>
  
  <hr>
  
  <pre><code>ERROR    2018-11-10 16:24:47,981 wsgi.py:263] 
  Traceback (most recent call last):
    File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 240, in Handle
      handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
    File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
  handler, path, err = LoadObject(self._handler)
    File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/runtime/wsgi.py", line 85, in LoadObject
      obj = __import__(path[0])
    File "/home/royans/repository/tesmon/tesmonweb/tmon.py", line 32, in &lt;module&gt;
  from google.cloud import bigquery
    File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/python/runtime/sandbox.py", line 1149, in load_module
  raise ImportError('No module named %s' % fullname)
   ImportError: No module named google.cloud.bigquery
  </code></pre>