start-bodhi: 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/start-bodhi - from package: bodhi-server

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

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