On Mar 27, 2012, at 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:
I'm having basically the same problem (at least to the extent that the error message on attempted loading is the same), but would add that rgl _was_ working with R 2.14.2 until I updated to the current version from rgl 0.87 in a failed effort at answering posting on StackOverflow. (I have tried reverting to rgl 0.87 without success.) I have had problems in th past related to difference in freetype and libpng This is, however, probably a Mac specific issue and should get posted to the Mac list rather than the general R help list. I am alternate-posting (correct term doubtful) this and do not think it appropriate to respond to further replies on R-help. I generally run the Mac R GUI 64 bit and installed both from binary and source (with Xcode installed) using the Package Installer, and get the same error message at the point of loading. I get the following warnings during installation from source using teh Mac GUI Package Installer with a target of rgl 0.92.861 and with the version that was current as a couple of days ago 0.92.858 : ----- ld warning: in /opt/local/lib/libpng12.dylib, file is not of required architecture ld warning: in /opt/local/lib/libX11.dylib, file is not of required architecture ld warning: in /opt/local/lib/libfreetype.dylib, file is not of required architecture ld warning: in /opt/local/lib/libz.dylib, file is not of required architecture mkdir Temp mv x11*.o Temp mkdir -p AGL mv AGL/* . MAKINGAGL=TRUE /Library/Frameworks/R.framework/Resources/bin/R CMD SHLIB -o aglrgl.so *.cpp *.c \ osx/*.mm osx/*.cpp mv: rename AGL/* to ./*: No such file or directory make: [aglrgl.so] Error 1 (ignored) ------ sessionInfo() R version 2.14.2 (2012-02-29) 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 grDevices utils datasets graphics methods base other attached packages: [1] rms_3.4-0 Hmisc_3.9-2 survival_2.36-12 sos_1.3-1 brew_1.0-6 lattice_0.20-0 loaded via a namespace (and not attached): [1] cluster_1.14.2 grid_2.14.2 tools_2.14.2 > require(rgl) Loading required package: rgl 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/2.14/Resources/library/rgl/libs/x86_64/aglrgl.so': dlopen(/Library/Frameworks/R.framework/Versions/2.14/Resources/ library/rgl/libs/x86_64/aglrgl.so, 6): Symbol not found: __ZN3gui13OSXGUIFactory12hasEventLoopEv Referenced from: /Library/Frameworks/R.framework/Versions/2.14/ Resources/library/rgl/libs/x86_64/aglrgl.so Expected in: dynamic lookup
library(rgl)
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/2.14/Resources/library/rgl/libs/x86_64/ aglrgl.so': dlopen(/Library/Frameworks/R.framework/Versions/2.14/Resources/ library/rgl/libs/x86_64/aglrgl.so, 6): Symbol not found: __ZN3gui13OSXGUIFactory12hasEventLoopEv Referenced from: /Library/Frameworks/R.framework/Versions/2.14/ Resources/library/rgl/libs/x86_64/aglrgl.so Expected in: dynamic lookup Error: package/namespace load failed for ?rgl? I tried re-installing the package several ways, including from R, both binary and type='source', and from Terminal using R CMD INSTALL rgl_0.92.858.tar. I found some threads with this error but no solutions that I could understand. I am an R user, not a developer. Do you have any idea how to fix this? Thanks for your help, Mark
sessionInfo()
R version 2.14.2 (2012-02-29) 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] bio3d_1.1-3 RCytoscape_1.4.4 XMLRPC_0.2-4 graph_1.32.0 org.Hs.eg.db_2.6.4 [6] RSQLite_0.11.1 DBI_0.2-5 AnnotationDbi_1.16.19 Biobase_2.14.0 adegenet_1.3-4 [11] ade4_1.4-17 MASS_7.3-17 cluster_1.14.2 Hmisc_3.9-2 survival_2.36-12 [16] plyr_1.7.1 loaded via a namespace (and not attached): [1] grid_2.14.2 IRanges_1.12.6 lattice_0.20-6 RCurl_1.91-1 tools_2.14.2 XML_3.9-4 [[alternative HTML version deleted]]
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