calligrastage: 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
/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/calligrastage - from package: calligrastage

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