Gingerbread 2.3.4- problem with google apps sync.

Hi,

I have android 2.3.4. I had some problem with internal sd- so i did full wipe. Now everything is ok but i do not have any google apps in menu, like; market, google talk, etc.

I tried to install gapps.zip in recovery option but every time is problem that signature verification failed.

Please help me. Thank you in advance.


I should say, i do not have root. Is it any way to install gapps without root?