centos更新firefox出错（已解决）

shell执行下面那句话，神奇！
export LD_LIBRARY_PATH=/usr/lib64/:/lib64:$LD_LIBRARY_PATH
再运行 yum install firefox

The problem is not python, it’s the LD_LIBRARY_PATH that does not include /lib64 and /usr/lib64 setting values. we fixed this by pre-pending /lib64:/usr/lib64 to the LD_LIBRARY_PATH.