rep-remote: 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

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/rep-remote - from package: rep

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