Thread:Extension talk:GeoData/questions about "Running GeoData with Solr"

i have downloaded Solr-3.6.0,then extracted to d:\solr; here is the file structure of solr :

my questions:

1:i follow this instruction ==>"Copy solr/schema.xml to desired Solr core's configuration directory (if you have only one core and you don't want to use it for anything else, just use collection1, its config dir with Debian-packaged Solr is /etc/solr/conf)." where can i get solr/schema.xml ? i didn't see it.but i see a schema.xml in "D:\solr\example\solr\conf". if i use the schema.xml in conf ,then where is "/etc/solr/conf" ? where should i put the D:\solr\example\solr\conf\schema.xml in ?

2:"Set $wgGeoDataSolrHosts and $wgGeoDataSolrMaster in LocalSettings.php to your server hostname(s)/IP(s)" i set like this $wgGeoDataSolrHosts ='192.168.137.1';$wgGeoDataSolrMaster = '192.168.137.1'; is it right ?

3:"Run php solrupdate.php from cronjob." but where is the solrupdate.php? i did not find it in my computer