I just tried to install the cairoDevice package update, but got the following error:
cairoDevice.h:1:21: fatal error: gtk/gtk.h: No such file or directory
I have RGtk2 installed. I find a gtk/gtk.h in the Rgtk2/include/Rgtk2 directory. What else is cairoDevice expecting me to do or have installed?
Running RStudio 1.2.5001, R 3.6.1 on an updated Windows 10 laptop.
Thanks for any help you can give me.