Thanks for Jiekun Yang at https://github.com/JackonYang/dataBang
Directly run rrGrabber.py under the current directory.
By default the grabber won't use SQL database, it store things in memory and finally backup python ojects in .p files. You can change where to save data in rrGrabber.py
When using database you have to config MySQL database manually: In MySQL you should provide a schema with enough privilege (see rrDB.py, the getConn function). And before you run the grabber you should add tables into the schema: t_renren_relation with columns renrenId1 and renrenId2 temp_relation with columns renrenId1 and renrenId2 t_renren_profile with columns renrenId and name temp_profile with columns renrenId and name
For details please contact zmy.