bconsole: 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
/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 CentOS possible default full paths are:

/usr/sbin/bconsole - from package: bacula-console

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/sbin/bconsole - from package: bacula-console
/usr/bin/bconsole - from package: bacula-console
/usr/sbin/bconsole - from package: bareos-bconsole
/usr/bin/bconsole - from package: bareos-bconsole
/usr/lib/debug/usr/sbin/bconsole - from package: bacula-console-dbg
/usr/lib/debug/usr/bin/bconsole - from package: bareos-dbg

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