gmerlin_transcoder_remote: 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/gmerlin_transcoder_remote - from package: gmerlin

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

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