Hi there, I hope that you folks aren't too busy to help me out. I am trying to compile GiNaC on a dual pentium III machine. The result of g++ -v is : gcc version 2.96 20000731 (Red Hat Linux 7.0) The part where the compiler seems to be troubled is at this stage: c++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/local/include -g -O2 -c inifcns.cpp -fPIC -DPIC -o .libs/inifcns.lo The message that the machine keeps giving me is: In file included from inifcns.cpp:31: matrix.h:144: non-local function `GiNaC::ex GiNaC::determinant (const GiNaC::matrix &, unsigned int = GiNaC::determinant_algo::automatic)' uses anonymous type If there is more information I can provide please let me know. Any information would be much appreciated. Thank you in advance Pete Christopher Univ. of Chicago Chicago IL 60615