dogtail-recorder: 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/dogtail-recorder - from package: dogtail

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

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