embpexec: 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/embpexec - from package: libembperl-perl

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

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