kig: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/kig - from package: kig

You may install the required package with command apt-get install {package}
Error in other languages:
kig: bevel nie gevind nie
kig: comandă negăsită
kig: comando não encontrado
kig: commande introuvable
kig: command not found
kig: käsku ei ole
kig: không tìm thấy lệnh
kig: komanda nerasta
kig: Kommando nicht gefunden.
kig: kommandot finns inte
kig: komut yok
kig: nie znaleziono polecenia
kig: níor aimsíodh an t-ordú
kig: no se encontró la orden
kig: no s'ha trobat l'ordre
kig: opdracht niet gevonden
kig: parancs nem található
kig: perintah tidak ditemukan
kig: príkaz nenájdený
kig: příkaz nenalezen
kig: команда не найдена
kig: командата не е открита
kig: 命令找不到
kig: コマンドが見つかりません