centos6.5安装tensorflow

操作系统版本centos 6.5
gcc版本：4.4.7
glibc版本：2.12
python版本：2.7.3
tensorflow：1.4.0 需要glibc GLIBC_2.17、CXXABI_1.3.7、GLIBCXX_3.4.19
yum install gcc
python get-pip.py
zipimport.ZipImportError: can't decompress data; zlib not available
yum install zlib-devel #重新编译python，问题解决
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
yum install openssl-devel ##重新编译python，问题解决
#安装python
cd Python-2.7.13
./configure --prefix=/data/machine/python --enable-unicode=ucs4
make && make install
chown -R machine.machine /data/machine/python
#安装pip
wget https://bootstrap.pypa.io/get-pip.py
python get-pip.py
#安装tensorflow
pip install tensorflow
#pip install -i https://pypi.tuna.tsinghua.edu.cn/simple tensorflow

#查找需要更新的版本
cd /data/machine/python/lib/python2.7/site-packages/tensorflow
find ./ -name *.so |xargs ldd
./libtensorflow_framework.so: /lib64/libc.so.6: version `GLIBC_2.14' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /lib64/libc.so.6: version `GLIBC_2.17' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /lib64/libc.so.6: version `GLIBC_2.16' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.14' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `CXXABI_1.3.5' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.17' not found (required by ./libtensorflow_framework.so)
./libtensorflow_framework.so: /usr/lib64/libstdc++.so.6: version `CXXABI_1.3.7' not found (required by ./libtensorflow_framework.so)
统计发现
/lib64/libc.so.6 GLIBC_2.17
/usr/lib64/libstdc++.so.6 CXXABI_1.3.7、GLIBCXX_3.4.19
#升级glibc
#glibc升级采用编辑完成后，只更新libc.so.6。存在如下文件。故采用全新升级glibc文件
ls: error while loading shared libraries: __vdso_time: invalid mode for dlopen(): Invalid argument
tar xf glibc-2.17.tar.gz
cd glibc-2.17
mkdir build
cd build
../configure --prefix=/usr --disable-profile --enable-add-ons --with-headers=/usr/include --with-binutils=/usr/bin
make
make install #建议不采用ssh执行,通过不依赖操作系统的方式执行；更新的部分库文件，ssh也依赖
#升级gcc
tar xf gcc-4.8.1.tar.gz
cd gcc-4.8.1
./contrib/download_prerequisites
#建立build_gcc_4.8.1目录，这个目录和gcc-4.8.1平行
cd ..

mkdir build_gcc_4.8.1
cd build_gcc_4.8.1
#执行编译过程
../gcc-4.8.1/configure --enable-checking=release --enable-languages=c,c++ --disable-multilib
make -j23

find ./ -name libstdc++.so.6.0.18
将找到的libstdc++.so.6.0.18，拷贝到/usr/lib64/
chmod 755 /usr/lib64/libstdc++.so.6.0.18

更新连接文件
rm -rf /usr/lib64/libstdc++.so.6
LD_PRELOAD=/usr/lib64/libstdc++.so.6.0.13 ln -s /usr/lib64/libstdc++.so.6.0.18 /usr/lib64/libstdc++.so.6
#LD_PRELOAD，是个环境变量，用于动态库的加载，动态库加载的优先级最高，一般情况下，其加载顺序为LD_PRELOAD>LD_LIBRARY_PATH>/etc/ld.so.cache>/lib>/usr/lib
ls #测试命令是否正常，如果存在问题，采用如下办法回退
回退办法
rm -rf /usr/lib64/libstdc++.so.6
LD_PRELOAD=/usr/lib64/libstdc++.so.6.0.13 ln -s /usr/lib64/libstdc++.so.6.0.13 /usr/lib64/libstdc++.so.6

参考文章：
http://www.tensorfly.cn/tfdoc/get_started/introduction.html
http://blog.csdn.net/u013735511/article/details/76147138

https://github.com/qiwsir/ITArticles/blob/master/Linux/upgrade_gcc_on_Centos.md