title: Unable to load Iris dataset using sklearn
body: <p>I am trying to import IRIS data set in python 2.7 but getting series of errors. Can't figure out what exactly I am missing..</p>
  
  <pre><code>from sklearn.datasets import load_iris
  data = load_iris()
  </code></pre>
  
  <p>This gives me below error:</p>
  
  <pre><code>Traceback (most recent call last):
    File "E:/Python_Projects/Machine learning/Iris_data(improved).py", line 5, in &lt;module&gt;
      from sklearn.datasets import load_iris
    File "C:\Python27\lib\site-packages\sklearn\datasets\__init__.py", line 7, in &lt;module&gt;
      from .base import load_diabetes
    File "C:\Python27\lib\site-packages\sklearn\datasets\base.py", line 24, in &lt;module&gt;
      from ..utils import check_random_state
    File "C:\Python27\lib\site-packages\sklearn\utils\__init__.py", line 16, in &lt;module&gt;
      from .class_weight import compute_class_weight, compute_sample_weight
    File "C:\Python27\lib\site-packages\sklearn\utils\class_weight.py", line 7, in &lt;module&gt;
      from ..utils.fixes import in1d
    File "C:\Python27\lib\site-packages\sklearn\utils\fixes.py", line 318, in &lt;module&gt;
      from scipy.sparse.linalg import lsqr as sparse_lsqr
    File "C:\Python27\lib\site-packages\scipy\sparse\linalg\__init__.py", line 109, in &lt;module&gt;
      from .isolve import *
    File "C:\Python27\lib\site-packages\scipy\sparse\linalg\isolve\__init__.py", line 6, in &lt;module&gt;
      from .iterative import *
    File "C:\Python27\lib\site-packages\scipy\sparse\linalg\isolve\iterative.py", line 7, in &lt;module&gt;
      from . import _iterative
  ImportError: DLL load failed: %1 is not a valid Win32 application.
  </code></pre>
  
  <p>P.S.:
  I am using Python 2.7 (64 bit version),
  scikit-learn (0.16.1),
  scipy(0.15.1)</p>