How to install OpenLayers in drupal? I have been trying this for a while without success. After installing the OpenLayers module in drupal 7.14 and trying to configure it i get the following error:

Cannot establish a connection to the server:

I have tried all permutations including downloading the openlayers library in the local machine, giving it a local path in a number of different ways.

The second error that is seen suggests that i am installing an incorrect version of the openlayers library when in fact i have been installing the recommended version i.e. version 2.11.

It has been a frustrating experience getting Openlayers, Geoserver , PostGIS and Drupal 7 working together on Windows 7. The number of combinations are many and there are many issues that are difficult to solve if you are not a webmaster.
There is a patch for the '?q' URL problem which occurs using openlayers-7.x-2.0-beta1, apply the openlayers-fix-marker-lang-path-1404912-3.patch (http://drupal.org/node/1404912) it should fix this for you.