cigloo: 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/cigloo - from package: bigloo

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

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