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将 mysql 5.7 安装到 linux 6-yum 尝试安装 5.7 el7？

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将 mysql 5.7 安装到 linux 6-yum 尝试安装 5.7 el7？

我正在遵循说明这里将 MySQL-Community-Server 安装到 Linux 6 AWS 实例上。

基本命令：
wget http://dev.mysql.com/get/mysql57-community-release-el6-8.noarch.rpm
sudo yum localinstall mysql57-community-release-el6-8.noarch.rpm

mysql57然后当我在我的“新” yum 存储库中搜索时，yum list all |grep mysql57我得到以下内容：

mysql57-community-release.noarch       el6-8                        @/mysql57-community-release-el6-8.noarch
mysql-community-client.i686            5.7.13-1.el7                 mysql57-community
mysql-community-client.x86_64          5.7.13-1.el7                 mysql57-community
mysql-community-common.i686            5.7.13-1.el7                 mysql57-community
mysql-community-common.x86_64          5.7.13-1.el7                 mysql57-community
mysql-community-devel.i686             5.7.13-1.el7                 mysql57-community
mysql-community-devel.x86_64           5.7.13-1.el7                 mysql57-community
mysql-community-embedded.i686          5.7.13-1.el7                 mysql57-community
mysql-community-embedded.x86_64        5.7.13-1.el7                 mysql57-community
mysql-community-embedded-compat.i686   5.7.13-1.el7                 mysql57-community
mysql-community-embedded-compat.x86_64 5.7.13-1.el7                 mysql57-community
mysql-community-embedded-devel.i686    5.7.13-1.el7                 mysql57-community
mysql-community-embedded-devel.x86_64  5.7.13-1.el7                 mysql57-community
mysql-community-libs.i686              5.7.13-1.el7                 mysql57-community
mysql-community-libs.x86_64            5.7.13-1.el7                 mysql57-community
mysql-community-libs-compat.i686       5.7.13-1.el7                 mysql57-community
mysql-community-libs-compat.x86_64     5.7.13-1.el7                 mysql57-community
mysql-community-release.noarch         el7-7                        mysql57-community
mysql-community-server.x86_64          5.7.13-1.el7                 mysql57-community
mysql-community-test.x86_64            5.7.13-1.el7                 mysql57-community
mysql57-community-release.noarch       el7-7                        mysql57-community

因此看来 el6-8 链接正在安装对 el7 的引用???

当我尝试使用安装 mysql 时，sudo yum install mysql出现以下错误

Downloading packages:
http://repo.mysql.com/yum/mysql-5.7-community/el/6/x86_64/mysql-community-client-5.7.13-1.el7.x86_64.rpm: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://repo.mysql.com/yum/mysql-5.7-community/el/6/x86_64/mysql-community-common-5.7.13-1.el7.x86_64.rpm: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://repo.mysql.com/yum/mysql-5.7-community/el/6/x86_64/mysql-community-libs-5.7.13-1.el7.x86_64.rpm: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.

当我尝试时sudo yum install mysql-community-server出现错误：

Error: Package: mysql-community-server-5.7.13-1.el7.x86_64 (mysql57-community)
           Requires: systemd

...这是在 el6 linux（不使用 systemd）上尝试安装 el7 时常见的错误

在这两种情况下，yum 都尝试从 el6-8 存储库下载 el7 包……

我该如何纠正这个问题？

PS 我尝试编辑/etc/yum.repos.d/mysql-community.repo文件，但没有指定 Linux 版本
PPS 我也完全卸载了 yum repo 并尝试yum clean all- 然后检查 yum list all |grep mysql57没有结果 - 接着是全新安装 = 相同的结果

更新
我的文件内容/etc/yum.repos.d/mysql-community.repo确认 repo 已设置为加载 el6 mysql：

[mysql-connectors-community]
name=MySQL Connectors Community
baseurl=http://repo.mysql.com/yum/mysql-connectors-community/el/6/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql-tools-community]
name=MySQL Tools Community
baseurl=http://repo.mysql.com/yum/mysql-tools-community/el/6/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

# Enable to use MySQL 5.5
[mysql55-community]
name=MySQL 5.5 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.5-community/el/6/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/6/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql57-community]
name=MySQL 5.7 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.7-community/el/6/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

[mysql-tools-preview]
name=MySQL Tools Preview
baseurl=http://repo.mysql.com/yum/mysql-tools-preview/el/6/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

答案1

我也遇到过这个问题，花了好几天才搞清楚。我也以为我使用的是 EL 7 操作系统，但我使用的是 6。我尝试安装 MySQL EL7 软件包，但收到需要 systemd 的错误。这是软件包不正确的第一个线索。

我删除了 EL7 软件包

sudo yum remove mysql57-community-release-el7-9.noarch

并安装了 EL6，但在运行时

sudo yum install mysql-community-server

它默认安装 EL7 软件包。我检查了我的 /etc/yum.repos.d/mysql-community.repo，但所有这些都指向 6，而不是 7。

经过几天的斗争，

sudo yum clean all

和

sudo yum update

修复了问题。之后，sudo yum install mysql-community-server 就可以完美运行了。

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