galleroob: 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/galleroob - from package: weboob

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

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