casparize: 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/casparize - from package: caspar

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

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