bglafile: 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/bglafile - from package: bigloo

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

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