mia-raw2volume: 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/mia-raw2volume - from package: mia-tools

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

Error in other languages:
mia-raw2volume: bevel nie gevind nie
mia-raw2volume: comandă negăsită
mia-raw2volume: comando não encontrado
mia-raw2volume: commande introuvable
mia-raw2volume: command not found
mia-raw2volume: käsku ei ole
mia-raw2volume: không tìm thấy lệnh
mia-raw2volume: komanda nerasta
mia-raw2volume: Kommando nicht gefunden.
mia-raw2volume: kommandot finns inte
mia-raw2volume: komut yok
mia-raw2volume: nie znaleziono polecenia
mia-raw2volume: níor aimsíodh an t-ordú
mia-raw2volume: no se encontró la orden
mia-raw2volume: no s'ha trobat l'ordre
mia-raw2volume: opdracht niet gevonden
mia-raw2volume: parancs nem található
mia-raw2volume: perintah tidak ditemukan
mia-raw2volume: príkaz nenájdený
mia-raw2volume: příkaz nenalezen
mia-raw2volume: команда не найдена
mia-raw2volume: командата не е открита
mia-raw2volume: 命令找不到
mia-raw2volume: コマンドが見つかりません