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