lipkgen: 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/lipkgen - from package: listaller-devtools

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