CTK-run: 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/CTK-run - from package: cherokee

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

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