maptool: command not found

Have You tried accessing the binary with the full path?

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/maptool - from package: maptool

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