[/root/anaconda2] >>> 

PREFIX=/root/anaconda2

Anaconda2-5.0.0-Linux-ppc64le.sh: line 317: bunzip2: command not found

tar: This does not look like a tar archive

tar: Exiting with failure status due to previous errors

[root@node1 ~]# 

二、解决办法：

安装bzip2即可解决

[root@node1 ~]# yum install -y bzip2