remove double /lib directories
remove double /lib directories

guardian/alerta,skob/alerta,mrkeng/alerta,guardian/alerta,0312birdzhang/alerta,0312birdzhang/alerta,guardian/alerta,skob/alerta,mrkeng/alerta,guardian/alerta,skob/alerta,mrkeng/alerta,0312birdzhang/alerta,mrkeng/alerta,skob/alerta