Aptana Studio error during Nokia Web Runtime plagin installation

I got error when try to install WRT plugin:
[IMG]https://dl.dropbox.com/u/28360379/NokiaWeb.png[/IMG]

Also I can't get plugin by links below:
[url]http://www.showfan.cn/com.nokia.wrt.2.1.0.v20090707223056/[/url]
[url]http://tools.ext.nokia.com/wrt/prod/aptana/plugin/[/url]

Aptana Studio, build: 2.0.5.1278522500

Please suggest me possible ways to install WRT plugin.
Is it possible to download Aptana Studio distr with installed Nokia Web Runtime plugin?