ecaccess-job-restart: 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/ecaccess-job-restart - from package: ecaccess

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

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