bbox: 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/bin/bbox - from package: ps2eps

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

On Debian possible default full paths are:

/usr/bin/bbox - from package: ps2eps

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

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