ulatencyd: 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/sbin/ulatencyd - from package: ulatencyd

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

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