Hi Jerry, In 2008 you reported[1] that some of the lib/File/Copy.t permission tests were failing on Cygwin, and a patch was applied[2] that marked some of the tests as TODO. My cygwin perl tester has been reporting those tests as passing TODO tests for at least several months. If you test blead (or 5.20) are those tests reported as passing TODO tests? I'm running: $ uname -a CYGWIN_NT-6.1-WOW64 saturn 1.7.30(0.272/5/3) 2014-05-23 10:36 i686 Cygwin Tony [1] http://www.nntp.perl.org/group/perl.perl5.porters/2008/05/msg136665.html [2] http://perl5.git.perl.org/perl.git/commit/c4e1003e21a03c8b750af9b5a06acf110113674aThread Next