booblyrics: 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/booblyrics - from package: weboob

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

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