root@Vbox:~/openwrt # ./scripts/update -a
Updating feed 'packages' from '
https://git.openwrt.org/feed/packages.git' ...
Already up to date.
Create index file './feeds/packages.index'
Checking 'working-make'... ok.
Checking 'case-sensitive-fs'... ok.
Checking 'proper-umask'... ok.
Checking 'gcc'... ok.
Checking 'working-gcc'... ok.
Checking 'g++'... ok.
Checking 'working-g++'... ok.
Checking 'ncurses'... ok.
Checking 'perl-thread-queue'... ok.
Checking 'tar'... failed.
Checking 'find'... failed.
Checking 'bash'... ok.
Checking 'patch'... failed.
Checking 'diff'... ok.
Checking 'cp'... failed.
Checking 'seq'... failed.
Checking 'awk'... failed.
Checking 'grep'... ok.
Checking 'getopt'... failed.
Checking 'stat'... failed.
Checking 'unzip'... ok.
Checking 'bzip2'... ok.
Checking 'wget'... ok.
Checking 'time'... failed.
Checking 'perl'... ok.
Checking 'python'... ok.
Checking 'git'... ok.
Checking 'file'... ok.
Prerequisite check failed. Use FORCE=1 to override.
gmake: *** [/root/openwrt/include/toplevel.mk:168: staging_dir/host/.prereq-build] Error 1
awk: calling undefined function asort
input record number 828, file
source line number 11
/bin/sh: mkhash: not found
awk: calling undefined function asort
source line number 11
/bin/sh: mkhash: not found
Updating feed 'luci' from '
https://git.openwrt.org/project/luci.git' ...
Already up to date.
Create index file './feeds/luci.index'
Checking 'working-make'... ok.
Checking 'case-sensitive-fs'... ok.
Checking 'proper-umask'... ok.
Checking 'gcc'... ok.
Checking 'working-gcc'... ok.
Checking 'g++'... ok.
Checking 'working-g++'... ok.
Checking 'ncurses'... ok.
Checking 'perl-thread-queue'... ok.
Checking 'tar'... failed.
Checking 'find'... failed.
Checking 'bash'... ok.
Checking 'patch'... failed.
Checking 'diff'... ok.
Checking 'cp'... failed.
Checking 'seq'... failed.
Checking 'awk'... failed.
Checking 'grep'... ok.
Checking 'getopt'... failed.
Checking 'stat'... failed.
Checking 'unzip'... ok.
Checking 'bzip2'... ok.
Checking 'wget'... ok.
Checking 'time'... failed.
Checking 'perl'... ok.
Checking 'python'... ok.
Checking 'git'... ok.
Checking 'file'... ok.
Prerequisite check failed. Use FORCE=1 to override.
gmake: *** [/root/openwrt/include/toplevel.mk:168: staging_dir/host/.prereq-build] Error 1
awk: calling undefined function asort
input record number 112, file
source line number 11
/bin/sh: mkhash: not found
awk: calling undefined function asort
source line number 11
/bin/sh: mkhash: not found
Updating feed 'routing' from '
https://git.openwrt.org/feed/routing.git' ...
Already up to date.
Create index file './feeds/routing.index'
Checking 'working-make'... ok.
Checking 'case-sensitive-fs'... ok.
Checking 'proper-umask'... ok.
Checking 'gcc'... ok.
Checking 'working-gcc'... ok.
Checking 'g++'... ok.
Checking 'working-g++'... ok.
Checking 'ncurses'... ok.
Checking 'perl-thread-queue'... ok.
Checking 'tar'... failed.
Checking 'find'... failed.
Checking 'bash'... ok.
Checking 'patch'... failed.
Checking 'diff'... ok.
Checking 'cp'... failed.
Checking 'seq'... failed.
Checking 'awk'... failed.
Checking 'grep'... ok.
Checking 'getopt'... failed.
Checking 'stat'... failed.
Checking 'unzip'... ok.
Checking 'bzip2'... ok.
Checking 'wget'... ok.
Checking 'time'... failed.
Checking 'perl'... ok.
Checking 'python'... ok.
Checking 'git'... ok.
Checking 'file'... ok.
Prerequisite check failed. Use FORCE=1 to override.
gmake: *** [/root/openwrt/include/toplevel.mk:168: staging_dir/host/.prereq-build] Error 1
awk: calling undefined function asort
input record number 36, file
source line number 11
/bin/sh: mkhash: not found
awk: calling undefined function asort
source line number 11
/bin/sh: mkhash: not found
Updating feed 'telephony' from '
https://git.openwrt.org/feed/telephony.git' ...
Already up to date.
Create index file './feeds/telephony.index'
Checking 'working-make'... ok.
Checking 'case-sensitive-fs'... ok.
Checking 'proper-umask'... ok.
Checking 'gcc'... ok.
Checking 'working-gcc'... ok.
Checking 'g++'... ok.
Checking 'working-g++'... ok.
Checking 'ncurses'... ok.
Checking 'perl-thread-queue'... ok.
Checking 'tar'... failed.
Checking 'find'... failed.
Checking 'bash'... ok.
Checking 'patch'... failed.
Checking 'diff'... ok.
Checking 'cp'... failed.
Checking 'seq'... failed.
Checking 'awk'... failed.
Checking 'grep'... ok.
Checking 'getopt'... failed.
Checking 'stat'... failed.
Checking 'unzip'... ok.
Checking 'bzip2'... ok.
Checking 'wget'... ok.
Checking 'time'... failed.
Checking 'perl'... ok.
Checking 'python'... ok.
Checking 'git'... ok.
Checking 'file'... ok.
Prerequisite check failed. Use FORCE=1 to override.
gmake: *** [/root/openwrt/include/toplevel.mk:168: staging_dir/host/.prereq-build] Error 1
awk: calling undefined function asort
input record number 35, file
source line number 11
/bin/sh: mkhash: not found
awk: calling undefined function asort
source line number 11
/bin/sh: mkhash: not found