[Scipy-tickets] [SciPy] #1476: easy_install of 0.9.0 fails on OS X 10.7 (Lion)

SciPy Trac scipy-tickets@scipy....
Mon Jul 25 21:34:48 CDT 2011


#1476: easy_install of 0.9.0 fails on OS X 10.7 (Lion)
--------------------------+-------------------------------------------------
 Reporter:  tacoe         |       Owner:  cdavid     
     Type:  defect        |      Status:  new        
 Priority:  normal        |   Milestone:  Unscheduled
Component:  Build issues  |     Version:  0.9.0      
 Keywords:                |  
--------------------------+-------------------------------------------------

Comment(by cshimmin):

 It looks like the updated gfortran binary from r.research.att.com has made
 its way into homebrew. With the new binary and adding complex.h to the
 files indicated by @rsenk330, scipy installs successfully.

 However, when I run scipy.test() from ipython, I get the following sever
 error, causing python to abort:
 {{{
 In [1]: import scipy
 In [2]: scipy.test('full')
 Running unit tests for scipy
 NumPy version 1.6.1
 NumPy is installed in /usr/local/Cellar/python/2.7.2/lib/python2.7/site-
 packages/numpy
 SciPy version 0.9.0
 SciPy is installed in /usr/local/Cellar/python/2.7.2/lib/python2.7/site-
 packages/scipy
 Python version 2.7.2 (default, Jun 29 2011, 14:53:31) [GCC 4.2.1 (Apple
 Inc. build 5666) (dot 3)]
 nose version 1.0.0
 ................................................................................
 ................................................................................
 ....F.FFpython(33717) malloc: *** error for object 0x103b584b0: pointer
 being freed was not allocated
 *** set a breakpoint in malloc_error_break to debug
 Abort trap: 6
 }}}

 I am seeing the exact numpy test failures as @chrisfonnesbeck above. They
 all appear to be related to complex square roots (TestCsqrt). Is there
 already an open ticket for this somewhere?

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1476#comment:21>
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