lazygal: 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/lazygal - from package: lazygal

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

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