Im running 10.1.5, and when I try to modify privilages to the /usr/local/, it wont let me as all the options are greyed out and there is not \'unlock\' option, so i cant create a /lib folder or copy the file to the folder. As there is only one user (me), I am already logged in as the administrator. Please help!

EDIT: Ok, i modifyed it through root, but it still wont work and crashes while its opening... The updater keep unexpectedly quitting too...