glam2scan: 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/glam2scan - from package: glam2

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

Error in other languages:
glam2scan: bevel nie gevind nie
glam2scan: comandă negăsită
glam2scan: comando não encontrado
glam2scan: commande introuvable
glam2scan: command not found
glam2scan: käsku ei ole
glam2scan: không tìm thấy lệnh
glam2scan: komanda nerasta
glam2scan: Kommando nicht gefunden.
glam2scan: kommandot finns inte
glam2scan: komut yok
glam2scan: nie znaleziono polecenia
glam2scan: níor aimsíodh an t-ordú
glam2scan: no se encontró la orden
glam2scan: no s'ha trobat l'ordre
glam2scan: opdracht niet gevonden
glam2scan: parancs nem található
glam2scan: perintah tidak ditemukan
glam2scan: príkaz nenájdený
glam2scan: příkaz nenalezen
glam2scan: команда не найдена
glam2scan: командата не е открита
glam2scan: 命令找不到
glam2scan: コマンドが見つかりません