openwrt编译Build dependency: Please do not compile as root.错误解决

Checking ‘working-make‘... ok.
Checking ‘case-sensitive-fs‘... ok.
Checking ‘getopt‘... ok.
Checking ‘fileutils‘... ok.
Checking ‘working-gcc‘... ok.
Checking ‘working-g++‘... ok.
Checking ‘ncurses‘... ok.
Checking ‘zlib‘... ok.
Checking ‘gawk‘... ok.
Checking ‘unzip‘... ok.
Checking ‘bzip2‘... ok.
Checking ‘perl‘... ok.
Checking ‘/usr/bin/python‘... ok.
Checking ‘wget‘... ok.
Checking ‘git‘... ok.
Checking ‘gnutar‘... ok.
Checking ‘svn‘... ok.
Checking ‘libssl‘... ok.
Checking ‘openssl‘... ok.
Checking ‘gnu-find‘... ok.
Checking ‘getopt-extended‘... ok.
Checking ‘file‘... ok.
Checking ‘non-root‘... failed.

Build dependency: Please do not compile as root.

Prerequisite check failed. Use FORCE=1 to override.
make: *** [tmp/.prereq-build] Error 1