dbcolmovingstats: 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
/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/dbcolmovingstats - from package: perl-Fsdb

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