I am trying to understand why
capabilities() are not the same between R running in the console and RStudio despite that both use the same R binaries. Because I do not have
cairo capability in RStudio, I can not change the fonts in graphics nor save them in PDF.
I only have 1 R installation:
> Sys.getenv("R_HOME")  "/usr/local/lib/R"
Any ideas why cairo is not supported in RStudio where it is if I run R in bash.