Add OSX accept xcode license

Frequently-Asked-Questions-(FAQ).md

@@ -43,6 +43,9 @@ Welcome to the PlexPy FAQ. Please note that most answers are not added yet. If y
 * [I am getting a "DatabaseError: file is encrypted of is not a database"!](#windows-q4)
 * [How can I run PlexPy without the command prompt staying open?](#windows-q5)
 
+## OSX
+* [When trying to update, the logs say "Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo."](#osx-q1)
+
 ## iOS
 * [PlexPy isn't logging my history from my iOS device!](#ios-q1)
 
@@ -254,6 +257,18 @@ If you have installed Python into a different directory or saved pyOpenSSL to so
 **A:** Please refer to the instructions under the [Installation as a Daemon](https://github.com/drzoidberg33/plexpy/wiki/Install-as-a-daemon#windows) wiki.
 
 
+---
+
+### OSX
+
+#### <a name="osx-q1">Q:</a> When trying to update, the logs say "Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo."
+**A:** Run the following command in the terminal (according to this [Stackoverflow answer](http://stackoverflow.com/a/26772631)):
+
+```
+sudo xcodebuild -license
+```
+
+
 ---
 
 ### iOS