centos7.0安装docker报错

使用centos7.0安装dockers时出现Transaction check error错误。

yum install docker

Transaction check error:

file /usr/lib/systemd/system/blk-availability.service from install of device-mapper-7:1.02.107-5.el7_2.2.x86_64 conflicts withfilefrom package lvm2-7:2.02.105-14.el7.x86_64

file /usr/sbin/blkdeactivate from install of device-mapper-7:1.02.107-5.el7_2.2.x86_64 conflicts withfilefrom package lvm2-7:2.02.105-14.el7.x86_64

file /usr/share/man/man8/blkdeactivate.8.gz from install of device-mapper-7:1.02.107-5.el7_2.2.x86_64 conflicts withfilefrom package lvm2-7:2.02.105-14.el7.x86_64

Error Summary

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分析发现缺少文件，导致失败

yum install -y libdevmapper*

yum install -y docker

安装成功！！！