[R-SIG-Mac] problem with rgl

[Byron Ellis]

You don't have libpng installed.

On Mar 21, 2005, at 2:06 PM, simone gabbriellini wrote:

> Hello List,
> I have this error when I try to load rgl package:
>
> Error in dyn.load(x, as.logical(local), as.logical(now)) :
> 	unable to load shared library 
> "/Library/Frameworks/R.framework/Resources/library/rgl/libs/rgl.so":
>   dlcompat: dyld: /Applications/R.app/Contents/MacOS/R can't open 
> library: /usr/local/lib/libpng12.0.dylib  (No such file or directory, 
> errno = 2)
> Error in library(rgl) : .First.lib failed for 'rgl'
> Error in .C(symbol.C("rgl_quit"), success = FALSE, PACKAGE = "rgl") :
> 	C function name not in DLL for package rgl
>
> can you help me?
>
> Best regards,
> Simone
>
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---
Byron Ellis (ellis at stat.harvard.edu)
"Oook" -- The Librarian