ts_packet_insert: 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/ts_packet_insert - from package: tstools

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

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