title: call LAPACK drivers/functions from python
body: <p>I need to use lapack function 'DGGLSE' in python to solve a least square problem with constraints. </p>
  
  <p>I found some low level functions of lapack can be found in scipy as follow
  <a href="http://docs.scipy.org/doc/scipy/reference/linalg.lapack.html" rel="nofollow">http://docs.scipy.org/doc/scipy/reference/linalg.lapack.html</a>
  but the one I am interested was not included, and seems that most of driver codes of lapack is not included anyway.</p>
  
  <p>I wonder if there is way I can do it. Thanks.
  -Yan</p>