cget: 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/cget - from package: cherokee

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

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