makematk: 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/lib/voxbo/bin/makematk - from package: voxbo

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