Add examples for installing guide.
Before running a vagrant virtual machine or script, we need this.
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Change-Id: I2f7ad8addf4300e75266d2b6fdf1b065eac0bb7c
Reviewed-on: https://review.gerrithub.io/436664
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>