genbackupdata: 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/bin/genbackupdata - from package: genbackupdata

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

On Debian possible default full paths are:

/usr/bin/genbackupdata - from package: genbackupdata

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