dbfdump.pl: 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/dbfdump.pl - from package: perl-DBD-XBase

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

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