一.升级python到2.7.3版本
1）安装依赖库
yum -y update
yum groupinstall -y development
yum install -y zlib-dev openssl-devel sqlite-devel bzip2-devel
2）安装pyhon 2.7.3
wget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tar.xz
tar -xvf Python-2.7.3.tar.xz
cd Python-2.7.3
编译之前需要删掉Object目录下所有的．ｏ文件（参考http://blog.csdn.net/zhouyongsdzh/article/details/24449645）
./configure --prefix=/usr/local/ –enable-shared CFLAGS=-fPIC
make && make altinstall
mv /usr/bin/python /usr/bin/python2.6.6
ln -s /usr/local/bin/python2.7.3 /usr/bin/python
vi /usr/bin/yum(#!/usr/bin/python 改为 #!/usr/bin/python2.6.6)
3）安装setup tool工具
wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz
tar -xvf setuptools-1.4.2.tar.gz
cd setuptools-1.4.2
python setup.py install
4）安装pip
ln -s /usr/local/bin/easy_install-2.7 /usr/bin/easy_install
easy_install pip
curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python2.7
yum -y install libxslt-devel
yum -y install libffi-devel
二，安装numpy
pip install numpy
三，安装scipy
依次执行以下命令：
yum install blas-devel
yum install lapack-devel
pip install scipy
四，安装Theano
依次执行以下命令：
git clone git://github.com/Theano/Theano.git
cd Theano
python setup.py develop
五，安装Keras
依次执行以下命令：
git clone https://github.com/fchollet/keras.git
cd keras
python setup.py install
六，验证keras按转成功
验证python 终端执行import keras是否成功