sp_makecheck: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/sp_makecheck - from package: perl-SystemPerl

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