Created by: 767102998

操作系统ubuntu 14.04 64 paddlepaddle版本：PaddlePaddle 0.9.0 运行代码： PaddlePaddle/book/fit_a_line/train.py

root@ubuntu:/mydir/python/book-develop-v2/fit_a_line# python ./train.py Traceback (most recent call last): File "./train.py", line 2, in import paddle.v2 as paddle ImportError: No module named v2