title: No module named 'pandas._libs.tslib'
body: <p>I am not able to import pandas </p>
  
  <pre><code> C:\Users\Yash\Desktop\Python\Twitter Sentimental Analysis&gt;python import.py
  Traceback (most recent call last):
    File "C:\Users\Yash\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\__init__.py", line 26, in &lt;module&gt;
      from pandas._libs import (hashtable as _hashtable,
    File "C:\Users\Yash\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\_libs\__init__.py", line 4, in &lt;module&gt;
      from .tslib import iNaT, NaT, Timestamp, Timedelta, OutOfBoundsDatetime
  ModuleNotFoundError: No module named 'pandas._libs.tslib'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "import.py", line 4, in &lt;module&gt;
      import pandas as pd
    File "C:\Users\Yash\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\__init__.py", line 35, in &lt;module&gt;
      "the C extensions first.".format(module))
  ImportError: C extension: No module named 'pandas._libs.tslib' not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.
  </code></pre>
  
  <p>I tried screwing around but this error stayed the same.
  I have updated the modules already along with pip and python! </p>
  
  <p>This is the full traceback of the command. </p>
  
  <p>I am currently using python 3.6.6 (downloaded from the official site)</p>
  
  <p>pip version : 18.1 running on windows 10 laptop!!</p>