csv2rec: 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 Debian possible default full paths are:

/usr/bin/csv2rec - from package: recutils

You may install the required package with command apt-get install {package}
Error in other languages:
csv2rec: bevel nie gevind nie
csv2rec: comandă negăsită
csv2rec: comando não encontrado
csv2rec: commande introuvable
csv2rec: command not found
csv2rec: käsku ei ole
csv2rec: không tìm thấy lệnh
csv2rec: komanda nerasta
csv2rec: Kommando nicht gefunden.
csv2rec: kommandot finns inte
csv2rec: komut yok
csv2rec: nie znaleziono polecenia
csv2rec: níor aimsíodh an t-ordú
csv2rec: no se encontró la orden
csv2rec: no s'ha trobat l'ordre
csv2rec: opdracht niet gevonden
csv2rec: parancs nem található
csv2rec: perintah tidak ditemukan
csv2rec: príkaz nenájdený
csv2rec: příkaz nenalezen
csv2rec: команда не найдена
csv2rec: командата не е открита
csv2rec: 命令找不到
csv2rec: コマンドが見つかりません