Compiling on Ubuntu 8.10 Intrepid

Machine is Ubuntu 8.10 updated, and using the dapper repository for fred. Since fred-server is not offered inside the archive.nic.cz, I am using attempting to build from source, and receiving the error believe for file filter_impl.cc Please advise a course of correction. make[5]: Entering directory `/home/davidscott/Desktop/fred-server-2.1.11/src/corba/admin' g++ -DHAVE_CONFIG_H -I. -I../../.. -I/usr/include/postgresql -pthread -I/usr/include -I../../../util -I../../../src -I../../../src -I../../.. -g -O2 -MT filter_impl.o -MD -MP -MF .deps/filter_impl.Tpo -c -o filter_impl.o filter_impl.cc filter_impl.cc: In member function ‘ccReg::Filters::_objref_Domain* FilterIteratorImpl::addE(Database::Filters::Domain*)’: filter_impl.cc:468: error: cannot allocate an object of abstract type ‘FilterDomainImpl’ filter_impl.cc:318: note: because the following virtual functions are pure within ‘FilterDomainImpl’: ../../../src/corba/ccReg.hh:4223: note: virtual ccReg::Filters::_objref_Bool* ccReg::Filters::_impl_Domain::addPublish() filter_impl.cc: In member function ‘ccReg::Filters::_objref_PublicRequest* FilterIteratorImpl::addE(Database::Filters::PublicRequest*)’: filter_impl.cc:471: error: cannot allocate an object of abstract type ‘FilterPublicRequestImpl’ filter_impl.cc:360: note: because the following virtual functions are pure within ‘FilterPublicRequestImpl’: ../../../src/corba/ccReg.hh:4583: note: virtual ccReg::Filters::_objref_Registrar* ccReg::Filters::_impl_PublicRequest::addRegistrar() filter_impl.cc: In member function ‘void FilterIteratorImpl::addFilter(Database::Filters::Filter*)’: filter_impl.cc:494: error: cannot allocate an object of abstract type ‘FilterDomainImpl’ filter_impl.cc:318: note: since type ‘FilterDomainImpl’ has pure virtual functions filter_impl.cc:497: error: cannot allocate an object of abstract type ‘FilterPublicRequestImpl’ filter_impl.cc:360: note: since type ‘FilterPublicRequestImpl’ has pure virtual functions make[5]: *** [filter_impl.o] Error 1 Regards David