hi! I install it from conda, and I encounter the same issue. I used to install caffe2 from source, but now I have uninstalled it.
>>> import torch
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/user/anaconda3/lib/python3.6/site-packages/torch/__init__.py", line 80, in <module>
    from torch._C import *
ImportError: libcurand.so.9.0: cannot open shared object file: No such file or directory

how to solve this issue? thanks~