[yt-dev] Setup script uses the wrong libpng headers

[Nathan Goldbaum]

For some reason png.cfg was never created.  I created png.cfg, added the correct path, removed png_writer.so, re-ran the setup script, and reason seems to be working once again.

Thanks once again to Kacper for helping me out with this on IRC :)

-Nathan

On Jun 26, 2012, at 9:30 PM, Nathan Goldbaum wrote:

> Hi all,
> 
> I've just run into an odd issue.  I'm using Matt's yt-extJS4 fork to make 2D plots.  In doing so, I discovered that png_writer.so is being compiled with the wrong libpng.h header.
> 
> This produces errors that look like:
> 
> libpng warning: Application was compiled with png.h from libpng-1.5.4
> libpng warning: Application  is  running with png.c from libpng-1.2.43
> libpng error: Incompatible libpng version in application and library
> Segmentation fault: 11
> 
> Does anyone know why the setup script isn't finding the libpng headers that come with yt?
> 
> Thanks for your help,
> 
> Nathan
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