[isf-wifidog] how do I know that the wifido-auth prerequisites are already there in my system?

[Pascal Leclerc]

I'm currently working on a installation script in php to solve a lot of
install problem.

To find informations about installed extentions take a look a this page
http://www.php.net/phpinfo

  Pascal

> Dear All,
>
>    I have additional inquiries regarding the installation of
> "wifidog-auth"
> on my Fedora Core 4 system. In the "INSTALL" file of the source
> directory of "wifidog-auth", it is required a set of prerequisites that
> should be available in my system. Some of these prerequisites are:
>
>
>
> -php's php-xml extention installed. (Required if RSS support is on)
>
> -php's dom extension installed. (Required if you want to export the list
> of HotSpots as a RSS feed)
>
> -php compiled with gettext support (Will be autodetected if unavailable,
> but you will loose internationalization)
>
>
>
> So my question is that how do I know that the above three prerequisites
> are already there in my system?
>
>
>
> Thanks for your help
>
>
>
> Bassam A. Al-Khaffaf
>
>