ibnlparse: 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/ibnlparse - from package: ibutils

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

On Debian possible default full paths are:

/usr/bin/ibnlparse - from package: ibutils

You may install the required package with command apt-get install {package}

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