On Thu, Nov 29, 2007 at 03:32:11PM +0000, alexander baker wrote:
bakera@treebeard:~/inglethorpe/ginac$ c++ simple.cpp -o simple -lcln -lginac /usr/local/lib/libginac.so: undefined reference to `GiNaC::get_symbol_name(GiNaC::ex const&)' /usr/local/lib/libginac.so: undefined reference to `GiNaC::is_lexer_symbol_predefined(GiNaC::ex const&)' /usr/local/lib/libginac.so: undefined reference to `ginac_yytext' /usr/local/lib/libginac.so: undefined reference to `GiNaC::set_lexer_symbols(GiNaC::ex)' /usr/local/lib/libginac.so: undefined reference to `ginac_yylex()' /usr/local/lib/libginac.so: undefined reference to `GiNaC::set_lexer_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)' /usr/local/lib/libginac.so: undefined reference to `ginac_yyrestart(_IO_FILE*)' collect2: ld returned 1 exit status
# apt-get install flex bison $ make distclean $ rm -f config.log $ ./configure --whatever-you-like && make && make check Best regards, Alexei -- All science is either physics or stamp collecting.