fookb-wmaker: command not found

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/fookb-wmaker - from package: fookb-wmaker

You may install the required package with command apt-get install {package}

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