Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:168: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:188: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:210: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:230: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:250: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:272: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:292: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:312: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/Cicerone.Rd:332: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpbzXulG/R.INSTALLcf171f6ba61/cicerone/man/highlight.Rd:65: file link ‘getDefaultReactiveDomain’ in package ‘shiny’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/cicerone.Rcheck/00install.out’ for details.