> On Dec 30, 2017, at 5:51 PM, David Winsemius <dwinsem...@comcast.net> wrote:
>
> After successfully installing RQuantLib from sources, I went to run its demos
> and got a fatal "beachball".
>
> Tried running R from Terminal with R --vanilla
>
> The demos() panel says that rgl is required and that seemed not to be a
> difficulty since I had used it many times in the past.
>
> Tried loading rgl ... beachball.
>
> Tried reinstalling XQuartz (and restarting Mac)
>
> Tried Launching XQuartz and got an apple error saying:
Actually was the libTIFF sectoion that applied and succeeded:
# Fix libTIFF
dyld: Symbol not found: __cg_TIFFClientOpen
Referenced from:
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
Expected in: /usr/local/lib/libTIFF.dylib
in
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO
Trace/BPT trap
sudo cp
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Resources/libTIFF.dylib
/usr/local/lib/
>
>
> dyld: Symbol not found: __cg_jpeg_resync_to_restart
> Referenced from:
> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
> Expected in: /usr/local/lib/libJPEG.dylib
>
> So searched on the error message and tried this fix from
> https://gist.github.com/leonardoborges/2549670
>
>
> sudo cp
> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Resources/libJPEG.dylib
> /usr/local/lib/libJPEG.dylib
>
>
> Voila! No further difficulties.
>
> --
> David Winsemius
> Alameda, CA, USA
>
> 'Any technology distinguishable from magic is insufficiently advanced.'
> -Gehm's Corollary to Clarke's Third Law
>
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David Winsemius
Alameda, CA, USA
'Any technology distinguishable from magic is insufficiently advanced.'
-Gehm's Corollary to Clarke's Third Law
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