sqliterepo_c: 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/sqliterepo_c - from package: createrepo_c

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

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