1. 创建 python 3.6 环境
conda create -n keras_py36 python=3.6
#
# To activate this environment, use:
# > activate keras_py36
#
# To deactivate an active environment, use:
# > deactivate
#
# * for power-users using bash, you must source
#
2. 安装 tf
pip install --ignore-installed --upgrade tensorflow-gpu
3. 安装 Keras
pip install keras