obexrm: 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/obexrm - from package: obexftp

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