reswrap-1.6: 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/reswrap-1.6 - from package: libfox-1.6-dev

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

Error in other languages:
reswrap-1.6: bevel nie gevind nie
reswrap-1.6: comandă negăsită
reswrap-1.6: comando não encontrado
reswrap-1.6: commande introuvable
reswrap-1.6: command not found
reswrap-1.6: käsku ei ole
reswrap-1.6: không tìm thấy lệnh
reswrap-1.6: komanda nerasta
reswrap-1.6: Kommando nicht gefunden.
reswrap-1.6: kommandot finns inte
reswrap-1.6: komut yok
reswrap-1.6: nie znaleziono polecenia
reswrap-1.6: níor aimsíodh an t-ordú
reswrap-1.6: no se encontró la orden
reswrap-1.6: no s'ha trobat l'ordre
reswrap-1.6: opdracht niet gevonden
reswrap-1.6: parancs nem található
reswrap-1.6: perintah tidak ditemukan
reswrap-1.6: príkaz nenájdený
reswrap-1.6: příkaz nenalezen
reswrap-1.6: команда не найдена
reswrap-1.6: командата не е открита
reswrap-1.6: 命令找不到
reswrap-1.6: コマンドが見つかりません