conpix: 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 Debian possible default full paths are:

/usr/bin/conpix - from package: wcstools

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

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