title: Error when importing tensorflow; says several modules are missing
body: <p>I installed tensorflow in Windows 7 (32 bit) with Anaconda according to the instructions given <a href="https://www.tensorflow.org/install/install_windows" rel="nofollow noreferrer">here</a>. But when trying to import tensorflow, I get the following error:</p>
  
  <pre><code>(tensorflow) C:\Users\h473&gt;python
  Python 3.5.5 |Anaconda, Inc.| (default, Apr  7 2018, 04:53:16) [MSC v.1900 32 bi
  t (Intel)] on win32
  Type "help", "copyright", "credits" or "license" for more information.
  &gt;&gt;&gt; import tensorflow
  Traceback (most recent call last):
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_imp
  ort_helper
      fp, pathname, description = imp.find_module('_pywrap_tensorflow_internal', [
  dirname(__file__)])
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\imp.
  py", line 297, in find_module
      raise ImportError(_ERR_MSG.format(name), name=name)
  ImportError: No module named '_pywrap_tensorflow_internal'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow.py", line 58, in &lt;module&gt;
      from tensorflow.python.pywrap_tensorflow_internal import *
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in &lt;module&gt;
  
      _pywrap_tensorflow_internal = swig_import_helper()
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_imp
  ort_helper
      import _pywrap_tensorflow_internal
  ImportError: No module named '_pywrap_tensorflow_internal'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\__init__.py", line 24, in &lt;module&gt;
      from tensorflow.python import *
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\__init__.py", line 49, in &lt;module&gt;
      from tensorflow.python import pywrap_tensorflow
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow.py", line 72, in &lt;module&gt;
      raise ImportError(msg)
  ImportError: Traceback (most recent call last):
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_imp
  ort_helper
      fp, pathname, description = imp.find_module('_pywrap_tensorflow_internal', [
  dirname(__file__)])
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\imp.
  py", line 297, in find_module
      raise ImportError(_ERR_MSG.format(name), name=name)
  ImportError: No module named '_pywrap_tensorflow_internal'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow.py", line 58, in &lt;module&gt;
      from tensorflow.python.pywrap_tensorflow_internal import *
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in &lt;module&gt;
  
      _pywrap_tensorflow_internal = swig_import_helper()
    File "C:\Users\h473\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site
  -packages\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_imp
  ort_helper
      import _pywrap_tensorflow_internal
  ImportError: No module named '_pywrap_tensorflow_internal'
  
  
  Failed to load the native TensorFlow runtime.
  
  See https://www.tensorflow.org/install/install_sources#common_installation_probl
  ems
  
  for some common reasons and solutions.  Include the entire stack trace
  above this error message when asking for help.
  &gt;&gt;&gt;
  </code></pre>
  
  <p>I also tried installing it like so:</p>
  
  <pre><code>pip install tensorflow
  </code></pre>
  
  <p>But this did not even install tensorflow; it gives the following error:</p>
  
  <pre><code>Collecting tensorflow
    Could not find a version that satisfies the requirement tensorflow (from versions: )
  No matching distribution found for tensorflow
  </code></pre>
  
  <p>Please suggest what's the problem and how to solve it.</p>