bbdb-srv: 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/bbdb-srv - from package: bbdb

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

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