1. Installation:
The easiest way is to install via pip,
step1, install pip: yum install python-pip
step2, install tensorflow through pip: pip install tensorflow=1.5
tensorflow 1.6 starts the release package to use the AVX instruction set, if the cpu does not support it (passed under linux)
cat /proc/cpuinfo|grep avx
See if it is supported, no output means not supported), please specify the version number of tensorflow, my server is old, and all use 1.5.