ts_print_raw: 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 CentOS possible default full paths are:

/usr/bin/ts_print_raw - from package: tslib

You may install the required package with command yum install {package}

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