After a 5th try (thanks to toggg and ohertel ) of CVS anonymous 1.9 install i begin to wonder if instead of trying to check what i do wrong i should not look at tikiwiki itself.
First all ownership (all set to my apache user & group), directory have been check forced recursived and rechecheck. (but another check can always be done )
Second and that is important all pages seams to work BUT tiki-index.php. It goes to a "The page cannot be displayed" on all other i can work with tikiwiki features, i can even edit the homepage with Wiki till i save my work where it hangs forever till i got the very same error.
Third going to tiki-index.php don't give a simple error but even crash my apache sometimes ! (debbug with gdb : http://rafb.net/paste/results/UAmgwD80.html)
I have cvs update several times since yesterday. I have even installed a previous working from bpf, then from a previous version tikiwiki of mine... same...
So, what is doing or looking tiki-index.php that other pages don't ???