compile rosjava

edit

I have ubuntu 14.04 indigo ros.
I install from ros wiki with desktop-full.
I am trying to install rosjava.
using this site:
http://wiki.ros.org/rosjava/Tutorials...
Source Installation

i am getting errors:

[100%] Built target gradle-zeroconf_jmdns_suite

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all dependencies for configuration ':rosjava:compile'.
> Could not find any version that matches org.ros.rosjava_messages:rosjava_test_msgs:[0.2,0.3).
  Required by:
      org.ros.rosjava_core:rosjava:0.2.0
> Could not find any version that matches org.ros.rosjava_messages:rosgraph_msgs:[1.10,1.11).
  Required by:
      org.ros.rosjava_core:rosjava:0.2.0
> Could not find any version that matches org.ros.rosjava_messages:geometry_msgs:[1.11,1.12).
  Required by:
      org.ros.rosjava_core:rosjava:0.2.0
> Could not find any version that matches org.ros.rosjava_messages:tf2_msgs:[0.5,0.6).
  Required by:
      org.ros.rosjava_core:rosjava:0.2.0

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
make[2]: *** [rosjava_core/CMakeFiles/gradle-rosjava_core] Error 1
make[1]: *** [rosjava_core/CMakeFiles/gradle-rosjava_core.dir/all] Error 2
make: *** [all] Error 2
Invoking "make" failed

what should i do? it is normal error? please help.

Tal.