obexpushd: 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/obexpushd - from package: obexpushd

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

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