rasterlite_load: 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/rasterlite_load - from package: rasterlite-bin

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

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