Ubuntu11.10編譯內核：make xconfig錯誤

問題：

# make xconfig
CHECK qt
*
* Unable to find the QT3 installation. Please make sure that
* the QT3 development package is correctly installed and
* either install pkg-config or set the QTDIR environment
* variable to the correct location.
*
make[1]: *** 沒有規則可以創建“scripts/kconfig/qconf.o”需要的目標“scripts/kconfig/.tmp_qtcheck”。 停止。
make: *** [xconfig] 錯誤 2

解決辦法：

要先安裝libqt3-compat-headers：執行

sudo apt-get install libqt3-compat-headers

sudo apt-get install kernel-package
sudo apt-get install build-essential