Is there any special reason why you want to do that? On a Linux distribution, errors in packages get patched without increasing the version number. So to keep your system up to date, just install the updates of the linux distribution. On debian, use: apt-get update && apt-get upgrade
As the stamement explains, that there is no need to install PHP 5.3.4 as your system is already patched. see 2) and my explanation above.
Ok thanks Till, they tolds me also that the remote RPC portmapper appears to be installed. Is it mandatory? what have I do?
I get this message: Furthermore they ask me these information on the case that the php 5.3.3 has been patched: 1) Which Application/Daemon/port? 2) What actual version is running? 3) If backporting, what repository is being used?
1) port 80 and 443 2) run: php -v 3) See your /etc/apt/sources.list The patch revision is also visible in the output that you get with 2)
Why I get this error? # update-rc.d -f portmap remove update-rc.d: using dependency based boot sequencing