SeedListGenerator: 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/SeedListGenerator - from package: topp

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