TensorFlow环境搭建

2017-03-19

前言

虽然之前零零散散的有看过TensorFlow, 但前些天才买了一本《TensorFlow实战》来系统的进行学习，所以这里记录一些笔记，以供备忘

测试环境搭建

安装Anaconda3

之前自己本地使用的都是Anaconda2, 看到越来越多的东西都在推Py3,所以折腾TF的时候也安装个Anaconda3

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2
3

通过其官网下载命令行安装版
https://repo.continuum.io/archive/Anaconda3-4.3.1-MacOSX-x86_64.sh
然后直接 bash Anaconda3-4.3.1-MacOSX-x86_64.sh

安装成功后提示修改PATH
由于我使用的是zsh，所以直接修改.zshrc文件即可

installing: conda-env-2.6.0-0 ...
Python 3.6.0 :: Continuum Analytics, Inc.
creating default environment...
installation finished.
Do you wish the installer to prepend the Anaconda3 install location
to PATH in your /Users/tp/.bash_profile ? [yes|no]
[yes] >>>
Prepending PATH=/Users/tp/anaconda3/bin to PATH in /Users/tp/.bash_profile
A backup will be made to: /Users/tp/.bash_profile-anaconda3.bak
For this change to become active, you have to open a new terminal.
Thank you for installing Anaconda3!
Share your notebooks and packages on Anaconda Cloud!
Sign up for free: https://anaconda.org

.zshrc中加入PATH
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export PATH="/Users/tp/anaconda3/bin:$PATH"

通过Anaconda安装TensorFlow环境

➜  ~ conda create -n tensorflow python=3.5
Fetching package metadata ...........
Solving package specifications: .
Package plan for installation in environment /Users/tp/anaconda3/envs/tensorflow:
The following NEW packages will be INSTALLED:
    openssl:    1.0.2k-1
    pip:        9.0.1-py35_1
    python:     3.5.3-1
    readline:   6.2-2
    setuptools: 27.2.0-py35_0
    sqlite:     3.13.0-0
    tk:         8.5.18-0
    wheel:      0.29.0-py35_0
    xz:         5.2.2-1
    zlib:       1.2.8-3
Proceed ([y]/n)? y
openssl-1.0.2k 100% |################################| Time: 0:00:01   1.72 MB/s
readline-6.2-2 100% |################################| Time: 0:00:00  11.93 MB/s
sqlite-3.13.0- 100% |################################| Time: 0:00:00   6.10 MB/s
tk-8.5.18-0.ta 100% |################################| Time: 0:00:00   3.84 MB/s
xz-5.2.2-1.tar 100% |################################| Time: 0:00:00   1.15 MB/s
zlib-1.2.8-3.t 100% |################################| Time: 0:00:00   8.54 MB/s
python-3.5.3-1 100% |################################| Time: 0:00:02   5.15 MB/s
setuptools-27. 100% |################################| Time: 0:00:00   5.15 MB/s
wheel-0.29.0-p 100% |################################| Time: 0:00:00   6.24 MB/s
pip-9.0.1-py35 100% |################################| Time: 0:00:00   4.64 MB/s
#
# To activate this environment, use:
# > source activate tensorflow
#
# To deactivate this environment, use:
# > source deactivate tensorflow
#