remoterepl: 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/remoterepl - from package: libobject-remote-perl

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