libcudart.so.7.0: cannot open shared object file: No such file or directory

Tensorflow

Tensorflow is an open source library for machine learning. I have installed Tensorflow in my machine. The best tutorial to follow is as usual its own website only. So please use the link:
Tensorflow

Requirements:

The TensorFlow Python API currently supports Python 2.7 and Python 3.3+ from source.

Python 3 pip packages to go with the 0.6.0 release.

The GPU version (Linux only) currently requires the Cuda Toolkit 7.0 and CUDNN 6.5 V2

Pip Installation:

Install pip if it is not already installed:

# Ubuntu/Linux 64-bit $ sudo apt-get install python-pip python-dev

Install TensorFlow:

# Ubuntu/Linux 64-bit, CPU only:

$ sudo pip install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.5.0-cp27-nonelinux_x86_64.whl

# Ubuntu/Linux 64-bit, GPU enabled: $ sudo pip install --upgrade https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow-0.5.0-cp27-nonelinux_x86_64.whl

Test the TensorFlow installation - ( Linux) Enable GPU Support

If you installed the GPU version of TensorFlow, you must also install the Cuda Toolkit 7.0 and CUDNN 6.5 V2.

You also need to set theLD_LIBRARY_PATH and CUDA_HOME environment variables. Consider adding the commands below to your ~/.bash_profile. These assume your CUDA installation is in /usr/local/cuda:

export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda/lib64" export CUDA_HOME=/usr/local/cuda

Run TensorFlow from the Command Line

Open a terminal and type the following to check :

$ python ... >>> import tensorflow as tf

>>> hello = tf.constant('Hello, TensorFlow!')

>>> sess = tf.Session()

>>> print sess.run(hello) Hello, TensorFlow!

>>> a = tf.constant(10)

>>> b = tf.constant(32)

>>> print sess.run(a + b) 42

>>>

Run a TensorFlow demo model

All TensorFlow packages, including the demo models, are installed in the Python library. The exact location of the Python library depends on your system, but is usually :

type :

cd /usr/local/lib/python2.7/dist-packages/tensorflow

sudo -s python -m tensorflow.models.image.mnist.convolutional

If you are getting an error as :

libcudart.so.7.0: cannot open shared object file: No such file or directory

type : 

sudo ldconfig /usr/local/cuda/lib64