[aur-general] Chmod files in a package

I am working on package bglibs, it has a installer that installs the libs and such. Namcap gives that usr/lib/bglibs/lib/... needs 444 or 644 directories and files need permission set to 644 or 444. I have tried chmod -R 644 $pkgdir/usr/lib/bglibs/lib and that doesn't work. Also I have tried: for dir in $pkgdir/usr/lib/bglibs/lib do chmod -R 644 $dir done also I have tried: find $pkgdir/usr/lib/bglibs/lib -type d -exec chmod 644 {}\; None of the above worked.