scorep-score: 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/lib64/mpich/bin/scorep-score - from package: scorep-mpich
/usr/lib64/openmpi/bin/scorep-score - from package: scorep-openmpi
/usr/bin/scorep-score - from package: scorep

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

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