Since you're using CentOS 5, the default package manager is yum , not apt-get . To install a program using it, you'd normally use the ... ... <看更多>

If you want to install new software on the Linux operating system by apt - get command but you get the error “ apt - get command not found “. ... <看更多>

you're using a centos box config.vm.box = "centos-7". so you should use the yum package manager, apt is used for ubuntu family and is not ... ... <看更多>

When you run a apt-get command, it will run the equivalent yum command. Install a package. apt-get install nginx ... ... <看更多>