hearse: 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/hearse - from package: hearse

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

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