autotest-daemon-monitor: 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 CentOS possible default full paths are:

/usr/bin/autotest-daemon-monitor - from package: autotest-framework

You may install the required package with command yum install {package}

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