The following error is encountered when attempting to build coan (v6.0.1) for MacOS X El Capitan:
Undefined symbols for architecture x86_64:
"std::__1::basic_ostream<char, std::__1::char_traits\<char=""> >& std::__1::operator<<<char, std::__1::char_traits\<char="">, std::__1::allocator\<char> >(std::__1::basic_ostream<char, std::__1::char_traits\<char=""> >&, std::__1::basic_string<char, std::__1::char_traits\<char="">, std::__1::allocator\<char> > const&)", referenced from:
line_despatch::substitute(std::__1::basic_string<char, std::__1::char_traits\<char="">, std::__1::allocator\<char> > const&) in line_despatch.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [coan] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2</char></char,></char></char,></char,></char></char,></char,>
To fix this issue, you have to include <sstream> in the line_despatch.cpp file. </sstream>
To fix this issue, you have to include <sstream> in the line_despatch.cpp file.</sstream>