publ: 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/publ - from package: atfs

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