srmbootfat: 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/bin/srmbootfat - from package: aboot-cross

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