bzip2: Cannot exec: No such file or directory

[root@Kvmla-20150501589 ~]# tar -xjf gmp-4.3.2.tar.bz2
tar: bzip2: Cannot exec: No such file or directory
tar: Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error exit delayed from previous errors

yum install bzip2

tar xjf 解壓bz2文件

即可