TensorFlow - 1 - Install and get start on Ubuntu 12

Reference: http://www.tensorfly.cn/tfdoc/get_started/os_setup.html

https://zhuanlan.zhihu.com/p/24055668

一、简单安装：

$ sudo pip install tensorflow

$ python

  <<< import tensorflow as tf

二、源码级安装：

1. 安装JDK8: $ sudo add-apt-repository ppa:webupd8team/java $ sudo apt-get update $ sudo apt-get install oracle-java8-installe r 2. 安装Bazel:

From: http://blog.csdn.net/idwtwt/article/details/52332640

更新bazel版本:

$ echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list $ curl https://storage.googleapis.com/bazel-apt/doc/apt-key.pub.gpg | sudo apt-key add -

sudo apt-get update && sudo apt-get install bazel

sudo apt-get upgrade bazel或者直接去下载安装器：https://github.com/bazelbuild/bazel/releases总算可以了~

3. Download tensorflow and install other dependencies: $ mkdir tensorflow $ cd tensorflow $ git clone --recurse-submodules https://github.com/tensorflow/tensorflow $ sudo apt-get install python-numpy swig python-dev $ ./configure

4. Compile Tensorflow: 

从源码树的根路径执行: $ bazel build -c opt --config=cuda //tensorflow/cc:tutorials_example_trainer $ bazel-bin/tensorflow/cc/tutorials_example_trainer --use_gpu

$ bazel build "//tensorflow:*"

附：Bazel编译

$ git clone https://github.com/bazelbuild/bazel.git $ cd bazel $ git checkout tags/0.1.0 $ ./compile.sh $ export PATH=$PATH:"output of babel"