blueman-services: 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/blueman-services - from package: blueman

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

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