william@localhost ~ $ azureus 
using /home/william/.azureus/gentoo.config
$UI not set defaulting to swt
Traceback (most recent call last):
  File "/usr/bin/gjl", line 178, in ?
    pkg = manager.get_package(options.package)
  File "/usr/share/java-config-2/pym/java_config/EnvironmentManager.py", line 132, in get_package
    all_pkg = self.get_packages()
  File "/usr/share/java-config-2/pym/java_config/EnvironmentManager.py", line 145, in get_packages
    self.load_packages()
  File "/usr/share/java-config-2/pym/java_config/EnvironmentManager.py", line 90, in load_packages
    for virt in self.get_active_vm().get_provides():
  File "/usr/share/java-config-2/pym/java_config/EnvironmentManager.py", line 116, in get_active_vm
    self.load_active_vm()
  File "/usr/share/java-config-2/pym/java_config/EnvironmentManager.py", line 109, in load_active_vm
    raise InvalidVMError
java_config.Errors.InvalidVMError
Couldn't get needed information