./VBoxLinuxAdditions.run
#提示:Kernel headers not found for target kernel. Please install them and execute
#yum install kernel-devel還是不行,
#原因是安裝的kernel-devel版本和當前內(nèi)核版本不一致
#rpm -qa | grep kernel-devel
#uname -r
yum install -y "kernel-devel-uname-r == $(uname -r)"
./VBoxLinuxAdditions.run
經(jīng)過嘗試,安裝虛擬機時,CentOS7 1908版本下選擇最小化安裝,然后只勾選Development Tools,得到的虛擬機安裝增強工具時,不會報錯.