问题：
book@book-VirtualBox:~/project/s3c2440/linux-4.19-rc3-modify$ make menuconfig** Unable to find the ncurses package.* Install ncurses (ncurses-devel or libncurses-dev* depending on your distribution).*scripts/kconfig/Makefile:228: recipe for target 'scripts/kconfig/.mconf-cfg' failedmake[1]: *** [scripts/kconfig/.mconf-cfg] Error 1Makefile:550: recipe for target 'menuconfig' failedmake: *** [menuconfig] Error 2
分析：
缺乏libncurses-dev库，安装即可
解决：
sudo apt-get install libncurses5-dev
