cf-report: 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/sbin/cf-report - from package: cfengine

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

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