Add FreeNAS instructions

Installation.md

@@ -42,7 +42,7 @@ PlexPy will be installed to `/usr/local/share/plexpy`.
 * Open a terminal
 * Install pre-requisites:
 `sudo pkg install python2 databases/py-sqlite3 security/py-openssl security/ca_root_nss git`
-* Type: `cd /usr/local/`
+* Type: `cd /usr/local/share/`
 * Type: `sudo git clone https://github.com/drzoidberg33/plexpy.git`
 * Fix permissions:
     * Allow all users to run: `sudo chmod 777 plexpy`
@@ -53,6 +53,27 @@ PlexPy will be installed to `/usr/local/share/plexpy`.
 * PlexPy will be loaded in your browser or listening @ http://localhost:8181
 * To start PlexPy on startup, refer to [[Install as a daemon]]
 
+## FreeNAS
+Instructions by [Supa](https://forums.freenas.org/index.php?threads/how-to-install-plexpy-in-a-freenas-9-3-jail.38589/#post-234202) on the FreeNAS forums.
+
+PlexPy will be installed to `/usr/local/share/plexpy`.
+
+* Create a new jail for PlexPy (you can also install it within the PMS jail if you wish)
+* Open the jail shell.
+* Install pre-requisites:
+`pkg install python2 databases/py-sqlite3 security/py-openssl security/ca_root_nss git`
+* Type: `cd /usr/local/share/`
+* Type: `git clone https://github.com/drzoidberg33/plexpy.git`
+* Fix permissions:
+    * Allow all users to run: `chmod 777 plexpy`
+    _OR_
+    * Allow only a certain user to run: `chown -R user:group plexpy`
+* Type: `cd plexpy`
+* Type: `python2 PlexPy.py`
+* PlexPy will be loaded in your browser or listening @ http://localhost:8181 (http://192.168.1.xxx:8181)
+* To start PlexPy on startup, refer to [[Install as a daemon]]
+
+
 ## Mac OSX
 PlexPy will be installed to `/Applications/PlexPy`