#4729: fix gnuplot execution issue
------------------------+---------------------------------------------------
Reporter: was | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-3.2.2
Component: interfaces | Keywords:
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The patch for #4657 did *not* fix the problem reported by the user, and
shouldn't have got a positive review. From the user:
{{{
~/bash$sage
----------------------------------------------------------------------
| Sage Version 3.2.1, Release Date: 2008-12-01 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: gnuplot_console()
dyld: Symbol not found: __cg_png_create_info_struct
Referenced from: /System/Library/Frameworks/
ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/
Versions/A/ImageIO
Expected in: /Users/ww/Applications/Scientific/sage/local/lib//
libpng12.0.dylib
Only one function in gnuplot.py -- interact -- was fixed. However, the
gnuplot_console() function needs it too. It should read:
def gnuplot_console():
os.system('sage-native-execute gnuplot')
With that fix, gnuplot_console() now works for me.
Wayne
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4729>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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