xpstosvg: 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/xpstosvg - from package: libgxps-utils

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

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