errors of installation bear with Catalina [R for BE/BA]

posted by jabriges – US, 2020-05-10 23:42 (345 d 16:12 ago) – Posting: # 21414
Views: 12,547

Thanks for the reply, YJ. I ran preinst.r previously so I tried the install.packages("RGtk2", type="source") you suggested and it completes, but the last bit of the output shows this:

** testing if installed package can be loaded from temporary location
R session is headless; GTK+ not initialized.
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
R session is headless; GTK+ not initialized.
** testing if installed package keeps a record of temporary installation path
* DONE (RGtk2)


I''m not sure if that is a problem. After that, if I re-install bear, then I get the message

R session is headless; GTK+ not initialized.
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object '/Library/Frameworks/R.framework/Versions/3.6/Resources/library/cairoDevice/libs/cairoDevice.so':
dlopen(/Library/Frameworks/R.framework/Versions/3.6/Resources/library/cairoDevice/libs/cairoDevice.so, 6): Library not loaded: /opt/X11/lib/libcairo.2.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/3.6/Resources/library/cairoDevice/libs/cairoDevice.so
Reason: image not found
Need GTK+ ? (Restart R after installing)

1: Install GTK+
2: Do not install GTK+

Selection:


Any suggestions?

Thanks, Jay

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