trqauthd: 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/sbin/trqauthd - from package: torque

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

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