How to install a package in QNX4.25?

Dear all,

I have a qpr file in my hand. Understood from … 37&t=21412
that QNX4.25 can’t handle qpr files.

I am extremely curious to find out how I can install a software in my QNX4.25.
I also failed to find the qnxinstall command in QNX4.25.
Can you please send me the command for installing a 3rd party software in QNX4.25?

Thanking you in advance,