tomoyo-auditd: 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

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/tomoyo-auditd - from package: tomoyo-tools

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