* installing *source* package 'magrittr' ...
** this is package 'magrittr' version '2.0.4'
** package 'magrittr' successfully unpacked and MD5 sums checked
ERROR: cannot remove earlier installation, is it in use?
* removing 'd:/Rcompile/CRANpkg/lib/4.5/magrittr'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.5/magrittr'
Warning in file.copy(lp, dirname(pkgdir), recursive = TRUE, copy.date = TRUE) :
  problem copying d:\Rcompile\CRANpkg\lib\4.5\00LOCK-magrittr\magrittr\libs\x64\magrittr.dll to d:\Rcompile\CRANpkg\lib\4.5\magrittr\libs\x64\magrittr.dll: Permission denied