nameclt: 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/nameclt - from package: omniORB-utils

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

On Debian possible default full paths are:

/usr/bin/nameclt - from package: omniorb

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

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