title: numpy load raises "AttributeError: 'module' object has no attribute 'expr'"
body: <p>I try to run</p>
  
  <pre><code>#!/usr/bin/env python
  
  import os
  from numpy import *
  
  b= ones((3, 3))  
  print b  
  save('fff',  b)  
  a = load('fff.npy')  
  print a.shape  
  print 'fertig'
  </code></pre>
  
  <p>but it raises:</p>
  
  <pre><code>Traceback (most recent call last):  
    File "savetest.py", line 9, in &lt;module&gt;  
      a = load('fff.npy')  
    File "/usr/lib/python2.6/dist-packages/numpy/lib/io.py", line 195, in load  
      return format.read_array(fid)  
    File "/usr/lib/python2.6/dist-packages/numpy/lib/format.py", line 353, in read_array  
      shape, fortran_order, dtype = read_array_header_1_0(fp)  
    File "/usr/lib/python2.6/dist-packages/numpy/lib/format.py", line 250, in   read_array_header_1_0  
      d = safe_eval(header)  
    File "/usr/lib/python2.6/dist-packages/numpy/lib/utils.py", line 840, in safe_eval  
      ast = compiler.parse(source, "eval")  
    File "/usr/lib/python2.6/compiler/transformer.py", line 53, in parse  
      return Transformer().parseexpr(buf)  
    File "/usr/lib/python2.6/compiler/transformer.py", line 132, in parseexpr  
      return self.transform(parser.expr(text))  
  AttributeError: 'module' object has no attribute 'expr'  
  </code></pre>
  
  <p>I tried the example from <a href="http://docs.scipy.org/doc/numpy/reference/generated/numpy.load.html" rel="noreferrer">docs.scipy.org</a> it raises the same error in my terminal, but it works in my ERIC python IDE. The Internet provides no for me understandable or transferable solution at this time.</p>
  
  <p>Finally,
  does anyone see the error in my code or approach and is able to provide a solution for it?</p>