omake: 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/omake - from package: omake

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

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