figlet-toilet: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/figlet-toilet - from package: toilet

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