Replication: 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/Replication - from package: quantlib-examples

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

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