Interactive mode during RPM installation

[Avrahami David]

Title: Interactive mode during RPM installation

Hi ,
During RPM installation I need to get some parameters from user.
I tried to add "read" command in SPEC file ( in %post tag ),
but during installation program doesn't wait for user input.
What should I do in order to transfer parameters during RPM installation ?
Please help.
Thanks,
David Avrahami
Linux Platform