E:Encountered a section with no Package: header, E:Problem with MergeList /var/lib/apt/lists/cn.arch
当我在使用ubuntu输入命令:sudoapt-getinstallbuild-essential时,出现了如下错误:E:EncounteredasectionwithnoPackage:header,E:ProblemwithMergeList/var/lib/apt/lists/cn.archive.ubuntu.com_ubuntu_dists_natty_main_binary-i386_