Postprocessing gadgets for output generated by RevBayes.
First, make sure that you have a recent version of R installed. Then, install the devtools R-package:
install.packages("devtools")
Load the devtools package:
library(devtools)
Install RevGadgets directly from GitHub:
install_github("revbayes/RevGadgets")
RevGadgets requires ggtree version 1.5.14 or greater. This can be installed directly from GitHub:
install_github("GuangchuangYu/ggtree")