Are you working of the 4.0RC1 release, or an SVN checkout?
If working from SVN, the quickstarts are out of action at the moment.
If working from the RC1 release, try the helloworld_embedded_reg quickstart. This quickstart is walked through in the Getting Started Guide (in the docs folder).
I have already run the Helloworld_embedded_reg success.
now, I want run helloworld,but I failed.the errors show above.
Yeah, there are some issues with the quickstarts wrt being runnable out-of-the-box - sorry. These issues will be sorted out in the GA release in early Jan.
What OS are you using? There was a problem in the build.xml's related to
this apparently fails on non-Windows machines. Please remove and try again.