Trouble using tensorflow-gpu in Ubuntu 18.04

Accelerated Computing CUDA CUDA Setup and Installation
1

I am trying to configure tensorflow-gpu in Ubuntu 18.04.1 LTS. I have followed the below steps successfully

  1. Installed CUDA 10 (https://developer.nvidia.com/cuda-downloads)
  2. Installed cuDNN (https://developer.nvidia.com/rdp/cudnn-download)
  3. Set cuda path in ~/.bashrc as follows
    4. export PATH=/usr/local/cuda-10.0/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
  4. Installed tensorflow_gpu in virtual environment
    5. $ virtualenv --system-site-packages -p python3 tensorflow_gpu_env
$ source tensorflow_gpu_env/bin/activate
$ pip3 install --upgrade tensorflow-gpu

But still when I try to import tensorflow

$ import tensorflow as tf

I get this error

ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory

Detailed Error: https://www.dropbox.com/s/j224jn24p4fqgxy/error.txt?dl=0