linux 内核编译错误 make xconfig

错误1

[root@localhost ~]# make xconfig

make: *** 没有规则可以创建目标“xconfig”。 停止。

解决办法：到内核目录下执行make xconfig

错误2

[root@localhost ~]# cd /usr/src
[root@localhost src]# ls
linux linux-2.6.16
[root@localhost src]# cd linux
[root@localhost linux]# make mrproper
CLEAN scripts/basic
CLEAN scripts/kconfig
[root@localhost linux]# make xconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/split-include
HOSTCC scripts/basic/docproc
CHECK qt
*
* Unable to find the QT installation. Please make sure that
* the QT development package is correctly installed and
* either install pkg-config or set the QTDIR environment
* variable to the correct location.
*
make[1]: *** [scripts/kconfig/.tmp_qtcheck] 错误 1
make: *** [xconfig] 错误 2

解决办法：安装*qt＊