Fixes travis setup
Fixes travis setup

jmirabel/osgjs,hishamabdelrahman/osgjs,jmirabel/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,gideonmay/osgjs,kkuunnddaannkk/osgjs,kkuunnddaannkk/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,jtorresfabra/osgjs,jmirabel/osgjs,kkuunnddaannkk/osgjs,jtorresfabra/osgjs,cedricpinson/osgjs,jtorresfabra/osgjs,gideonmay/osgjs,gideonmay/osgjs