gm-set_gm-dbo_password: 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/sbin/gm-set_gm-dbo_password - from package: gnumed-server

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

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