在yum安装MariaDB时出现下面这个错误提示,然后着手排查,先检查了/etc/yum.repo.d/下的配置文件,没有错误. failure: repodata/repomd.xml from mariadb: [Errno 256] No more mirrors to try. http://yum.mariadb.org/10.3/centos7-amd64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host…

通过本地yum源安装软件报错 http://192.168.3.85/centos/6/os/x86_64/Packages/php-pdo-5.3.3-47.el6.x86_64.rpm: [Errno 14] PYCURL ERROR 56 - "Failure when receiving data from the peer" Trying other mirror. 发现是/etc/yum.conf的proxy打开了,关闭即可…

问题: [root@gg ~]# yum install -y perl-DBD-MySQL  Loaded plugins: product-id, refresh-packagekit, security, subscription-managerThis system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.Setting up In…

搞了台VPS,想要装docker,发现死活装不上,各种报错.之前系统是centos6,发现官方现在已经不支持centos6了,遂升级到centos7,然后还是出现下面这个错误. Error: Package: docker-engine-1.12.3-1.el7.centos.x86_64 (dockerrepo) Requires: systemd-units Error: Package: docker-engine-1.12.3-1.el7.centos.x86_64 (dockerrep…

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 lvm2-7:2.02.1…

centos7 yum安装时遇到错误:Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY 无法安装时,可按如下方法解决: This mini how to will explain you how to enable EPEL (Extra Packages for Enterprise Linux) on newly released CentOS 7 / RHEL 7, it is maintained by a special in…

卸载和删除都使用过了,没有起到效果,然后用了如下的方案,进行解决: CentOS 从 Yum 源安装配置 Mariadb 2017.03.01 WangYan 学习笔记  热度 7℃ 一.安装 MariaDB 1.添加 MariaDB Yum 源 cat >/etc/yum.repos.d/MariaDB.repo<<'EOF' [mariadb] name = MariaDB baseurl = http://mirrors.ustc.edu.cn/mariadb/yum/10.2/c…

进入root用户,然后编辑 vi /usr/libexec/urlgrabber-ext-down 将首行换成 #!/usr/bin/python2.…

最近新装了虚拟环境Vmware下的Linux系统,准备看doc文档发现不能读取,才想起来一起都是重新开始的~没别的~开始安装吧: 1.关虚拟机Linux,添加cdrom镜像ISO文件--开虚拟机---挂在cdrom mount /dev/cdrom /mnt 2.搭建yum仓库 vim /etc/yum.repos.d/rhel7.repo [rhel7] name=rhel7 baseurl=file:///mnt enabled=1 gpgcheck=0 结束编辑,保存退出 3.yum re…

安装zabbix-agent报错 yum install -y zabbix-agent Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.btte.net * updates: mirrors.aliyun.com http://repo.zabbix…