下面是Fedora 20 下面的安装log
[root@rachel densintian]# yum -y install community-mysql-server #安装数据库
已加载插件：langpacks, refresh-packagekit
google-chrome 3/3
正在解决依赖关系
There are unfinished transactions remaining. You might consider running yum-complete-transaction, or "yum-complete-transaction --cleanup-only" and "yum history redo last", first to finish them. If those don't work you'll have to try removing/installing packages by hand (maybe package-cleanup can help).
--> 正在检查事务
---> 软件包 community-mysql-server.x86_64.0.5.5.35-1.fc20 将被 安装
--> 正在处理依赖关系 community-mysql-common(x86-64) = 5.5.35-1.fc20，它被软件包 community-mysql-server-5.5.35-1.fc20.x86_64 需要
--> 正在处理依赖关系 mysql(x86-64)，它被软件包 community-mysql-server-5.5.35-1.fc20.x86_64 需要
--> 正在检查事务
---> 软件包 community-mysql.x86_64.0.5.5.35-1.fc20 将被 安装
---> 软件包 community-mysql-common.x86_64.0.5.5.35-1.fc20 将被 安装
--> 解决依赖关系完成
依赖关系解决
================================================================================
Package 架构 版本 源 大小
================================================================================
正在安装:
community-mysql-server x86_64 5.5.35-1.fc20 updates 8.8 M
为依赖而安装:
community-mysql x86_64 5.5.35-1.fc20 updates 4.9 M
community-mysql-common x86_64 5.5.35-1.fc20 updates 208 k
事务概要
================================================================================
安装 1 软件包 (+2 依赖软件包)
总下载量：14 M
安装大小：78 M
Downloading packages:
(1/3): community-mysql-5.5.35-1.fc20.x86_64.rpm | 4.9 MB 00:04
(2/3): community-mysql-common-5.5.35-1.fc20.x86_64.rpm | 208 kB 00:00
(3/3): community-mysql-server-5.5.35-1.fc20.x86_64.rpm | 8.8 MB 00:03
--------------------------------------------------------------------------------
总计 1.4 MB/s | 14 MB 00:09
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : community-mysql-common-5.5.35-1.fc20.x86_64 1/3
正在安装 : community-mysql-5.5.35-1.fc20.x86_64 2/3
正在安装 : community-mysql-server-5.5.35-1.fc20.x86_64 3/3
验证中 : community-mysql-5.5.35-1.fc20.x86_64 &