uterm: 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/uterm - from package: xmined

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

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