The Groovy components' dependencies are downloaded using Grape (
http://groovy.codehaus.org/Grape).
Could you please check if Grape works in your machine by running some Groovy snippet to download any dependency that you do not yet have (you can see what dependencies you have in your repository, probably located at
${user.home}/.groovy/grapes, note that LoadUI's has its own repository at
${user.home}/.loadui/.groovy/grapes).
For example, you can try to run this Groovy snippet:
@Grab(group='net.sourceforge.htmlunit', module='htmlunit', version='2.9')
import com.gargoylesoftware.htmlunit.Page
If this works, LoadUI should be able to get its dependencies... otherwise, you need to find out why Grape (which uses Ivy to get dependencies) is not working for you (for example, is your proxy blocking the downloads?).
In the unlikely case Grape works but LoadUI still cannot get the dependencies it needs, just try copying the whole folder for the dependency you need from the grapes folder to the LoadUI's grapes folder (shown above).
I hope this helps you, let me know if you need more assistance.
