title: Numba : 'Module' object has no attribute 'global_variables'
body: <p>This is a basic example of numba</p>
  
  <pre><code>import numpy as np
  from numba import double
  from numba.decorators import jit, autojit
  
  X = np.random.random((1000, 3))
  
  def pairwise_python(X):
      M = X.shape[0]
      N = X.shape[1]
      D = np.empty((M, M), dtype=np.float)
      for i in range(M):
          for j in range(M):
              d = 0.0
              for k in range(N):
                  tmp = X[i, k] - X[j, k]
                  d += tmp*tmp
              D[i, j] = np.sqrt(d)
      return D
  
  pairwise_numba = autojit(pairwise_python)
  
  pairwise_numba(X)
  </code></pre>
  
  <p>But it generate the error message</p>
  
  <pre><code>AttributeError: Failed at object (object mode frontend)
  Failed at object (object mode backend)
  'Module' object has no attribute 'global_variables'
  </code></pre>
  
  <p>My conda version is</p>
  
  <pre><code>numba                     0.18.2               np19py27_1
  numbapro                  0.18.0              np19py27_p2
  llvmlite                  0.4.0                    py27_0
  </code></pre>
  
  <p>Do you have a same problem? Help me..</p>