#4774: [with patch and with spkg, needs work] Upgrade matplotlib to 0.98.5.2
-------------------------+--------------------------------------------------
 Reporter:  jason        |        Owner:  mabshoff
     Type:  enhancement  |       Status:  new     
 Priority:  critical     |    Milestone:  sage-3.3
Component:  packages     |   Resolution:          
 Keywords:               |  
-------------------------+--------------------------------------------------
Comment (by mabshoff):

 Ok, the culprit is this extension:
 {{{
 def build_macosx(ext_modules, packages):
     global BUILT_MACOSX
     if BUILT_MACOSX: return # only build it if you you haven't already
     module = Extension('matplotlib.backends._macosx',
                        ['src/_macosx.m'],
                        extra_link_args = ['-framework','Cocoa'],
                       )
     add_numpy_flags(module)
     ext_modules.append(module)
     BUILT_MACOSX = True
 }}}
 Since it links against a framework the only fix might be to fix the
 libpng.dylib issue on OSX once and for all.

 Cheers,

 Michael

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4774#comment:17>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of 
Reinventing the Wheel
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