bglmemrun: 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/bglmemrun - from package: bigloo

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

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