Tried LGpwn [ROOT][JB] New Easy Root Method For Jellybean to root. It ram well but when we downloaded and installed SuperSU it said we did not have root, so it could not install.
Then tried Cydia [TUTORIAL]Root LG L9 with Cydia[all versions/easy][4.0.3][4.1.2] to root. It ran well. Then installed SuperSU without problem. Installed Busybox x by 347
Robert Nediyakalaparambil and installed.
Did the CWM install by Artas, [LOCKED BL/Jellybean support] LG Optimus L9 Recovery Installer | v188.8.131.52 27.04.13