why an older version? because as of macos version 10.11 el capitan, disk utility no longer comes with the option 'repair disk permissions.' boooo! apple even removed the command line. if you’re running an older version of macos, disk utility is the go to tool for troubleshooting problems. How to repair permissions on mac: the manual way.

Finally! how to repair disk permissions in el capitan tutorial, done with terminal, copy and paste the code below.*code* sudo usr libexec repair packages. The disk utility app has long contained the ability to verify and repair disk permissions on a mac, but in the latest versions of os x this ability has been removed.that doesn’t mean you can’t verify permissions and repair permissions in os x el capitan 10.11 and later however, you just need to turn to the command line to do so. where permission are automatically fixed. to repair permissions now, you must restart computer in safe mode. in fact disk utilities has been renamed first aid and does all other task that were in disk utilities. As of el capitan repair permissions is no long in disk utilities. disk utility will do its thing and eventually finish pictured below. type the following command to immediately repair disk permissions on your home volume: 3. open terminal (applications > utilities > terminal) 2. Here are the steps to repair your disk permissions in os x el captain.

Disk utility os x el capitan download