xboxdrv: 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/xboxdrv - from package: xboxdrv

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

On Debian possible default full paths are:

/usr/bin/xboxdrv - from package: xboxdrv

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

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