libgfortran was installed with gcc 4.6, I just needed to add the path to LD_LIBRARY_PATH. Thanks Jonathan Wakely-4 wrote: > > On 7 June 2011 19:40, Syed Bilal Mehdi wrote: >> >> And when I do add Â-lgfortran as external library, the build goes >> successful >> but I get the following error during runtime >> >> ./test: error while loading shared libraries: libgfortran.so.3: cannot >> open >> shared object file: No such file or directory > > See http://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.how_to_set_paths > and the page it links to. > > That is talking about the C++ runtime library but the same rules apply > to the other GCC runtime libraries. > >> Is it a bug again? or am I missing something this time? and why is >> fortran >> important here? > > I think libquadmath was added for gfortran and I assume it has a > dependency on it. > > -- View this message in context: http://old.nabble.com/undefined-reference-to-libquadmath-routines-tp31790381p31804950.html Sent from the gcc - Help mailing list archive at Nabble.com.