Snappy包管理器是一个跨发行版的包管理器。它最初是为Ubuntu系统构建的,但现在其他主要的Linux发行版( Fedora, Linux Mint, RHEL, OpenSUSE, Arch Linux 等)都能使用Snappy。与RPM和Deb不同的是,Snap软件包可以安装并运行在所有Linux发行版。 Snap包是一个经过压缩的文件系统,由宿主机操作系统动态挂载到 /snap 目录。其携带的元数据由snapd处理,然后snapd为其创建一个安全的沙盒环境。Snap软件包的优势在于它是一个通用的软件包,缺陷是体积比较大,这是因为snap软件包自带了依赖包和运行库以支持所有Linux发行版。 Fedora 24 安装Snapd以及Snap软件包 通过Snapd服务以及snap客户端,我们可以安装snap软件包,但 Fedora 24 还没有自带Snapd。我们可以运行下面的命令添加一个COPR软件库。 sudo dnf copr enable zyga/snapcore 输出: You are about to enable a Copr repository. Please note that this repository is not part of the main Fedora distribution, and quality may vary. The Fedora Project does not exercise any power over the contents of this repository beyond the rules outlined in the Copr FAQ at <https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr>, and packages are not held to any quality or security level. Please do not file bug reports about these packages in Fedora Bugzilla. In case of problems, contact the owner of this repository. Do you want to