bextract: 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 CentOS possible default full paths are:

/usr/sbin/bextract - from package: bacula-storage-common

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

On Debian possible default full paths are:

/usr/sbin/bextract - from package: bacula-sd
/usr/sbin/bextract - from package: bareos-tools
/usr/lib/debug/usr/sbin/bextract - from package: bacula-sd-dbg
/usr/lib/debug/usr/sbin/bextract - from package: bareos-dbg

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

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