gnatelim: 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 Debian possible default full paths are:

/usr/bin/gnatelim - from package: asis-programs

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

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