hsqldbRunUtil: 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/hsqldbRunUtil - from package: hsqldb

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