traveloob: 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/traveloob - from package: weboob

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

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