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centos 7.4无法从epel安装`dnf`
太奇怪了，我有一个centos7 VM盒子。请尝试安装，dnf因为它是另一个软件包的依赖项。 互联网上的大多数说明如下： sudo yum install epel-release sudo yum install dnf 但是没有安装。 No package dnf available 甚至跟随DNF博客：http : //dnf.baseurl.org/2016/07/01/fresh-dnf-for-rhel-7-and-centos-7/ # cat <<EOF > /etc/yum.repos.d/dnf-stack-el7.repo [dnf-stack-el7] name=Copr repo for dnf-stack-el7 owned by @rpm-software-management baseurl=https://copr-be.cloud.fedoraproject.org/results/@rpm-software-management/dnf-stack-el7/epel-7-\$basearch/ skip_if_unavailable=True gpgcheck=1 gpgkey=https://copr-be.cloud.fedoraproject.org/results/@rpm-software-management/dnf-stack-el7/pubkey.gpg enabled=1 enabled_metadata=1 仍然没有安装 # cat /etc/centos-release CentOS Linux release 7.4.1708 (Core) # yum search …