报错信息
Anaconda3-5.3.1-Linux-x86_64.sh: line 353: bunzip2: command not found
tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors
解决方法和原因
由于系统缺少bunzip2包造成的，通过yum安装bzip2包来解决
yum install bzip2
分析和解决过程
可能是由于缺少bunzip2包导致的，先尝试安装这个包：
[root@localhost ~]# yum install bunzip2
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
No package bunzip2 available.
Error: Nothing to do
发现没找到这个包。百度下这个包：
- bunzip2，.bz2文件的解压缩程序。可解压缩.bz2格式的压缩文件。bunzip2实际上是bzip2的符号连接，执行
bunzip2与bzip2 -d的效果相同
再次尝试bzip2包名
[root@localhost ~]# yum install bzip2
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package bzip2.x86_64 0:1.0.6-13.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===================================================================================
Package Arch Version Repository Size
===================================================================================
Installing:
bzip2 x86_64 1.0.6-13.el7 base 52 k
Transaction Summary
===================================================================================
Install 1 Package
Total download size: 52 k
Installed size: 82 k
Is this ok [y/d/N]: y
Downloading packages:
bzip2-1.0.6-13.el7.x86_64.rpm | 52 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : bzip2-1.0.6-13.el7.x86_64 1/1
Verifying : bzip2-1.0.6-13.el7.x86_64 1/1
Installed:
bzip2.x86_64 0:1.0.6-13.el7
Complete!
再次安装，没有报错，解决该错误。