Dear All

I am unhappy to report that rgl_0.92.879 gives the following error:
Error : .onLoad failed in loadNamespace() for 'rgl', details:
   call: dyn.load(file, DLLpath = DLLpath, ...)
   error: unable to load shared object '/Library/Frameworks/ 
R.framework/Versions/2.15/Resources/library/rgl/libs/x86_64/aglrgl.so':
   dlopen(/Library/Frameworks/R.framework/Versions/2.15/Resources/ 
library/rgl/libs/x86_64/aglrgl.so, 6): Symbol not found:  
__ZN3gui13OSXGUIFactory12hasEventLoopEv
   Referenced from: /Library/Frameworks/R.framework/Versions/2.15/ 
Resources/library/rgl/libs/x86_64/aglrgl.so
   Expected in: dynamic lookup

Error: package/namespace load failed for ‘rgl’
 >sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] splines   stats     graphics  grDevices utils     datasets   
methods   base

other attached packages:
  [1] RUnit_0.4.26         bio3d_1.1-3          RCytoscape_1.6.2      
XMLRPC_0.2-4         graph_1.34.0         org.Hs.eg.db_2.7.1    
RSQLite_0.11.1       DBI_0.2-5            AnnotationDbi_1.18.0
[10] Biobase_2.16.0       BiocGenerics_0.2.0   adegenet_1.3-4        
ade4_1.4-17          MASS_7.3-17          cluster_1.14.2        
Hmisc_3.9-3          survival_2.36-12     plyr_1.7.1

loaded via a namespace (and not attached):
[1] grid_2.15.0    IRanges_1.14.2 lattice_0.20-6 RCurl_1.91-1    
stats4_2.15.0  tools_2.15.0   XML_3.9-4
 >
I don't understand how this happens or how to fix it.  Doesn't matter  
if I use CRAN or R CMD INSTALL from terminal.  Terminal gave me no  
errors when I installed in this way:
~ ¤  R CMD INSTALL /Users/Mark/R_/Packages/rgl_0.92.879.tar
* installing to library ‘/Library/Frameworks/R.framework/Versions/2.15/ 
Resources/library’
* installing *binary* package ‘rgl’ ...

* DONE (rgl)
~ ¤
Mark

On Apr 5, 2012, at 5:06 PM, Grimes Mark wrote:

> Dear David, Duncan, and Jochen, and everyone
>
> I am happy to report that  with R version 2.15.0, rgl_0.92.861 now  
> loads properly.  To whoever fixed this, thank you!
>
> Mark
>
>
>> Below some more observations that might help you locate the problem.
>>
>> Also sorry for ignoring the posting rules in my last post. I was  
>> still on 2.14.1, and installing from source from the GUI version of  
>> R64. Installing from source from R64 GUI still works after the  
>> upgrade to R 2.14.2, .
>>
>> The 32 bit versions of R don't work for me anymore, probably  
>> because I have only installed the 64 bit versions of some libraries  
>> under Lion. I have never noticed before, since after the problem  
>> discussed in this thread https://stat.ethz.ch/pipermail/r-sig-mac/2010-July/007609.html 
>>  I have been using R64 exclusively.
>>
>> Also note that installing from the command line (Terminal) version  
>> of either R32 or R64 gives the error
>>
>>> checking for glEnd in -lGL... no
>>> configure: error: missing required library GL
>>
>> Presumably, something is wrong with my bash environment and the  
>> configure script is picking up the wrong gl libraries.
>> Installing from source does work after downloading and unzipping  
>> the rgl tarball with
>>
>> ./configure --with-gl-libs=/usr/X11/lib --with-gl-includes=/usr/X11/ 
>> include
>>
>>
>> Jochen
>>
>> On Mar 28, 2012, at 10:15 AM, Duncan Murdoch wrote:
>>
>>> On 12-03-27 6:31 PM, Grimes Mark wrote:
>>>> Dear People
>>>>
>>>>  I can't figure out how to fix this problem: rgl won't run under R
>>>> 2.14.2 (it was working for me before under 2.14.0). The error  
>>>> message
>>>> is:
>>>
>>> rgl is currently changing fairly rapidly.  I'd suggest trying to  
>>> install again (the current version, as of yesterday, is  
>>> 0.92.861).  If that's not enough, I'd install a binary build  
>>> (which may be a little old, but at least it built successfully...).
>>>
>>> Duncan Murdoch
>>
>> Thanks for your continued efforts Duncan. I had tried compiling  
>> that version from source and gotten an error but when I attempted  
>> to install from the current binary image which is now  
>> rgl_0.92.861.tgz, I got apparent success, it loads without error,  
>> and the example in ?rgl runs.
>>
>> -- 
>>
>> David Winsemius, MD
>> West Hartford, CT
>>
>


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