beakerlib-deja-summarize: 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/beakerlib-deja-summarize - from package: beakerlib

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

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