danetool: 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/danetool - from package: gnutls-bin

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

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