Installation failed.
See '/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/Rfmtool.Rcheck/00install.out' for details.
installed size is  5.3Mb
  sub-directories of 1Mb or more:
    libs   4.6Mb
installed size is  6.0Mb
  sub-directories of 1Mb or more:
    libs   5.3Mb
installed size is  5.4Mb
  sub-directories of 1Mb or more:
    libs   4.7Mb
installed size is  5.4Mb
  sub-directories of 1Mb or more:
    libs   4.7Mb