tomac: 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/tomac - from package: macutils

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