Comment by xiwenc

Yesterday after I did `pacman -Syu` on my Arch Linux I noticed the following:

( 95/121) installing grunt-cli [########################################] 100%

warning: directory permissions differ on /usr/bin/

filesystem: 755 package: 777

warning: directory permissions differ on /usr/lib/node_modules/

filesystem: 755 package: 777

:facepalm: