i downloaded source libreoffice 3.5.4-core, build all dependencies in ubuntu 11.04 and configured successfully.
Afterwards did make .
it was success.after that i run the command
./soffice
results :
Failed to find intro image
Warning: failed to launch javaldx - java may not fuction correctly
no suitable windowing system found, exiting.
Note :
i had installed java 1.6