Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/asc.Rd:17: file link ‘sapply’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/asc.Rd:39: file link ‘charToRaw’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/asc.Rd:40: file link ‘rawToChar’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/asc.Rd:41: file link ‘as.raw’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/checkRVersion.Rd:35: file link ‘R.Version’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/combinations.Rd:43: file link ‘choose’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/invalid.Rd:19: file link ‘is.na’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/invalid.Rd:20: file link ‘is.null’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/lastAdd.Rd:34: file link ‘.Last’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/loadedPackages.Rd:29: file link ‘loadedNamespaces’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/loadedPackages.Rd:30: file link ‘packageVersion’ in package ‘utils’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/na.replace.Rd:29: file link ‘is.na’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/na.replace.Rd:29: file link ‘na.omit’ in package ‘stats’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/oddeven.Rd:19: file link ‘round’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/roman2int.Rd:25: file link ‘as.roman’ in package ‘utils’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/running.Rd:59: file link ‘sapply’ in package ‘base’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpgSd1QZ/R.INSTALL1a702dcfe18e/gtools/man/unByteCode.Rd:53: file link ‘disassemble’ in package ‘compiler’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/gtools.Rcheck/00install.out’ for details.