CentOS 7.0 下RPM方式安装MySQL5.5.48

环境是CentOS7.0，更新了yum源，之后先是尝试安装了MySQL5.7，但是折腾了一下午没有解决初始密码的问题。项目进度很紧，索性推倒重来上MySQL5.7。今天总算装好了。以下是基本步骤：（可以跳过卸载这一步）1.卸载原mysql1 #列出安装的mysql2 rpm -qa | grep mysql1 #干掉列出的items2 rpm -e [item1]3 rpm -e [item2]4 rpm -e [item3]由于5.7基于mariadb，所以还必须卸掉它：1 #列出2 rpm -qa | grep mariadb1 #卸载2 rpm -e mariadb-devel-5.5.44-2.el7.centos.x86_643 rpm -e mariadb-libs-5.5.44-2.el7.centos.x86_64 删除相关文件夹find / -name mysql#将列出的文件夹一一删除。2.下载MySQL（RPM Bundle）地址不一定存在，所以去官网复制一下比较保险，官网找到MySQL Community Server，platform我选的是Linux-Generic. 注意要选这个RPM Bundle，其他版本是编译安装的，只有带RPM Bundle的是RPM合集包。点Dowlaod去下一页：复制这个 No thanks 的链接地址就是我们需要的链接地址。3.安装MySQL5.5.48回到linux,使用刚才复制的地址：mkdir /usr/local/src/mysqlcd/usr/local/src/mysqlwget http://dev.mysql.com/get/Downloads/MySQL-5.5/MySQL-5.5.48-1.linux2.6.x86_64.rpm-bundle.tar下载完毕，tar -xf MySQL-5.5.48-1.linux2.6.x86_64.rpm-bundle.tarls 应该能看到如下：需要依次安装 client devel server （community-release我也装了）安装的时候有几次报错如下：error: Failed dependencies:libc.so.6 is needed by MySQL-client-5.5.48-1.linux2.6.i386libc.so.6（GLIBC_2.0） is needed by MySQL-client-5.5.48-1.linux2.6.i386libc.so.6（GLIBC_2.1） is needed by MySQL-client-5.5.48-1.linux2.6.i386libc.so.6（GLIBC_2.1.3） is needed by MySQL-client-5.5.48-1.linux2.6.i386libc.so.6（GLIBC_2.2） is needed by MySQL-client-5.5.48-1.linux2.6.i386libc.so.6（GLIBC_2.3） is needed by MySQL-client-5.5.48-1.linux2.6.i386libdl.so.2 is needed by MySQL-client-5.5.48-1.linux2.6.i386libdl.so.2（GLIBC_2.0） is needed by MySQL-client-5.5.48-1.linux2.6.i386libdl.so.2（GLIBC_2.1） is needed by MySQL-client-5.5.48-1.linux2.6.i386libm.so.6 is needed by MySQL-client-5.5.48-1.linux2.6.i386libm.so.6（GLIBC_2.0） is needed by MySQL-client-5.5.48-1.linux2.6.i386libncurses.so.5 is needed by MySQL-client-5.5.48-1.linux2.6.i386libpthread.so.0 is needed by MySQL-client-5.5.48-1.linux2.6.i386libpthread.so.0（GLIBC_2.0） is needed by MySQL-client-5.5.48-1.linux2.6.i386libpthread.so.0（GLIBC_2.1） is needed by MySQL-client-5.5.48-1.linux2.6.i386libpthread.so.0（GLIBC_2.2） is needed by MySQL-client-5.5.48-1.linux2.6.i386libpthread.so.0（GLIBC_2.3.2） is needed by MySQL-client-5.5.48-1.linux2.6.i386librt.so.1 is needed by MySQL-client-5.5.48-1.linux2.6.i386librt.so.1（GLIBC_2.2） is needed by MySQL-client-5.5.48-1.linux2.6.i386 error: Failed dependencies:libaio.so.1 is needed by MySQL-server-5.5.48-1.linux2.6.i386libaio.so.1（LIBAIO_0.1） is needed by MySQL-server-5.5.48-1.linux2.6.i386libaio.so.1（LIBAIO_0.4） is needed by MySQL-server-5.5.48-1.linux2.6.i386整理了一下，基本上安装以下几个依赖（如果yum源没有这些包）1 yum -y install glibc.i6862 yum -y install libncurses.so.53 yum -y install libaio.so.14 yum -y install libz.so.1安装完毕再次尝试安装MySQL5.5，这次没问题了：1 rpm -ivh MySQL-server-5.5.48-1.linux2.6.i386.rpm2 rpm -ivh MySQL-devel-5.5.48-1.linux2.6.i386.rpm3 rpm -ivh MySQL-client-5.5.48-1.linux2.6.i386.rpm4 rpm -ivh mysql57-community-release-el7-7.noarch.rpm5 #以下并不必须6 rpm -ivh MySQL-embedded-5.5.48-1.linux2.6.i386.rpm7 rpm -ivh MySQL-shared-5.5.48-1.linux2.6.i386.rpm8 rpm -ivh MySQL-shared-compat-5.5.48-1.linux2.6.i386.rpm9 rpm -ivh MySQL-test-5.5.48-1.linux2.6.i386.rpm启动：service mysql start这里我遇到一个问题，似乎是还有原来的mysql进程没有杀干净，我使用了ps -ef | grep mysql，然后kill -9 了列出的进程，就启动成功了。测试：perfect！！ 本文永久更新链接地址