Linux内核编译 Erro:Unable to find the ncurses libraries

（1）进行配置内核时，报错如下：

*** Unable to find the ncurses libraries or the
 *** required header files.
 *** 'make menuconfig' requires the ncurses libraries.
 ***
 *** Install ncurses (ncurses-devel) and try again.
 ***
make[1]: *** [scripts/kconfig/dochecklxdialog] Error 1
make: *** [menuconfig] Error 2
（2）解决措施：

执行命令： sudo apt-get install ncurses-dev即可！
出现以下问题：

Do you want to continue [Y/n]? y
Err http://us.archive.ubuntu.com/ubuntu/ oneiric/main libtinfo-dev i386 5.9-1ubuntu5
  Something wicked happened resolving 'us.archive.ubuntu.com:http' (-5 - No address associated with hostname)
Err http://us.archive.ubuntu.com/ubuntu/ oneiric/main libncurses5-dev i386 5.9-1ubuntu5
  Something wicked happened resolving 'us.archive.ubuntu.com:http' (-5 - No address associated with hostname)
Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/n/ncurses/libtinfo-dev_5.9-1ubuntu5_i386.deb  Something wicked happened resolving 'us.archive.ubuntu.com:http' (-5 - No address associated with hostname)
Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/n/ncurses/libncurses5-dev_5.9-1ubuntu5_i386.deb  Something wicked happened resolving 'us.archive.ubuntu.com:http' (-5 - No address associated with hostname)
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
原因：ubuntu 无法连接到internet，能上网之后就可以更新安装。