genromfs: 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/genromfs - from package: genromfs

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

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