obex-folder-listing: 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/obex-folder-listing - from package: obexpushd

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