ofx2qif: 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/ofx2qif - from package: ofx

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

On Debian possible default full paths are:

/usr/bin/ofx2qif - from package: ofx

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

Error in other languages:
ofx2qif: bevel nie gevind nie
ofx2qif: comandă negăsită
ofx2qif: comando não encontrado
ofx2qif: commande introuvable
ofx2qif: command not found
ofx2qif: käsku ei ole
ofx2qif: không tìm thấy lệnh
ofx2qif: komanda nerasta
ofx2qif: Kommando nicht gefunden.
ofx2qif: kommandot finns inte
ofx2qif: komut yok
ofx2qif: nie znaleziono polecenia
ofx2qif: níor aimsíodh an t-ordú
ofx2qif: no se encontró la orden
ofx2qif: no s'ha trobat l'ordre
ofx2qif: opdracht niet gevonden
ofx2qif: parancs nem található
ofx2qif: perintah tidak ditemukan
ofx2qif: príkaz nenájdený
ofx2qif: příkaz nenalezen
ofx2qif: команда не найдена
ofx2qif: командата не е открита
ofx2qif: 命令找不到
ofx2qif: コマンドが見つかりません