qemu 安裝error : DTC (libfdt) not present.

[root@localhost qemu]# ./configure

ERROR: DTC (libfdt) version >= 1.4.0 not present. Your options:
         (1) Preferred: Install the DTC (libfdt) devel package
         (2) Fetch the DTC submodule, using:
             git submodule update --init dtc

解決方式

git submodule update --init dtc