It's weird. I cloned and modified the racket/draw/unsafe/jpeg.rkt, even the basic form (ffi-lib "libjpeg") gives me the unknown version, and the only version in my system is 62. Finally I solved it by configuring with "--disable-libffi".
More over, I don't know the difficulties to have retina display supported either. Maybe it's time to do some researching on the source code. On Thu, Aug 15, 2013 at 10:21 AM, Matthew Flatt <mfl...@cs.utah.edu> wrote: > At Wed, 14 Aug 2013 17:55:41 +0800, WarGrey Gyoudmon Ju wrote: > > racket version: from 5.3.6. (5.3.4 is okay) > > os version: SunOS (OpenIndiana) > > > > DrRacket cannot open > > Generating documents failed if the page contains picture. > > A difference between v5.3.4 and v5.3.6 is that the latter tries to load > "libjpeg.so.9" if its available (after trying "libjpeg.so.62" and > "libjpeg.so.8", before trying ""libjpeg.so"). Do you have a > "libjpeg.so.9" installed? > > > > BTW, is there any plan to make racket GUI support retina display? > > I don't have the hardware to work on retina-display support, so far. > Patches are welcome, of course, but I don't know how difficult the > problem is. > >
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