yum -y install python-devel的时候报错如图: Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=i386&repo=extras&infra=stock error was12: Timeout on http://mirrorlist.centos.org/?release=6&arch=i386&repo=extras&infra…
[root@localhost ~ ]# yum -y install ntp已加载插件:fastestmirror, langpacksRepodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast/var/run/yum.pid 已被锁定,PID 为 4054 的另一个程序正在运行.Another app is currently holding the yum lock; waiting for it t…
最近在虚拟机上执行yum命令一直报错:Could not parse metalink https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=i386 error was No repomd fileError: File /var/cache/yum/i386/6/epel/metalink.xml does not existyum源是没问题的 按照网上的说法也换了个163的源,yum clean all.yum makeca…
On CentOS 7, we have found without downloading the epel-release RPM package(as we used to do on previous O.S releases), we can install it by using yum command. yum install epel-release 转自: http://sharadchhetri.com/2014/05/30/install-pip-centos-rhel-u…
cd /etc/yum.repos.d wget http://people.centos.org/tru/devtools-1.1/devtools-1.1.repo yum --enablerepo=testing-1.1-devtools-6 install devtoolset-1.1-gcc devtoolset-1.1-gcc-c++ This will install it most likely into /opt/centos/devtoolset-1.1/root/usr/b…
1. Mount RHEL Installation ISO mkdir /media/dvd mount /dev/cdrom /media/dvd 2. Get Media ID with the ISO head -n1 /media/dvd/.discinfo 1384196515.415715 3. Add yum configuration file for the ISO Repository (ISO.repo) touch /etc/yum.repo.d/iso.repoyum…