minipro-query-db: 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/minipro-query-db - from package: minipro

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