qhandjoob: 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/qhandjoob - from package: weboob-qt

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

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