freefoam-job: 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
/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/freefoam-job - from package: freefoam

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