installing ssh on target

Hi all,
I have a very simplified version of QNX6.3.2 on the target. Due to the need of remote control and file access, i would like to install the ssh on it. But it has no graphical interface. It can have internet access. How could i do this?

I have tried one way like this: i successfully installed ssh on on fully installed qnx6.3.2 via internet. I just copied the relevant files to the target. But could not work.

Thank you