Frequently Asked Questions

  1. What Environment do I need?
  2. Which Source Code Management Systems are supported?
  3. Why do I get the error "java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable."?
What Environment do I need?

You need a Maven 2 build project, Java 1.4 or later and svn/cvs commandline tools.

[top]
Which Source Code Management Systems are supported?

Subversion.

CVS.

[top]
Why do I get the error "java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable."?

This happens sometimes with Java 1.4 and when there is no GUI installed. Althought the System property is set using code it helps to set this on the command line as well:

mvn -Djava.awt.headless=true site

[top]