xipmsg: 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/xipmsg - from package: xipmsg

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

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