minirok: 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/minirok - from package: minirok

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