finance: 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/finance - from package: vtk-examples

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

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