On Tue, Jan 27, 2015 at 5:20 PM, Jinyong Ying <[email protected]> wrote: > Hi, > > I used to use FEniCS 1.2 on mac 10.7. Everything was fine. Now i just > updated to the OS 10.9.5, but i met a problem when i try to load in the > library dolfin using the binary file provided on the website. > > > After i sourced FEniCS 1.3, then i did the following in the terminal: > > python >>>> from dolfin import * > > Then it just hangs there like forever. I check the cup time for this > operation. It seems it took only small amount of time, but it just did not > finish the job. > > > > Then i turned to FEniCS 1.5 for another try, i also did the following > > python >>>>from dolfin import * >>>>mesh=UnitSquareMesh(4,4) > > This time loading in the library is fine, but it again hangs like forever > when trying to generate the mesh. > > > The only change to the new system was I deleted the default gcc and g++ > compilers in /usr/bin/ and installed the GNU gcc and g++ in /usr/local/bin. > I am not sure this will cause the problem or not now.
This could very well be the problem. The default gcc and g++ compilers in /usr/bin are actually clang compilers, which were used when compiling the binary package. Using GNU gcc and g++ with the binary package might lead to unexpected problems. Johannes > > Did someone know what caused this problem and how to fixed it? Any help is > really appreciated. Thanks a lot. > > > --jying > > > > _______________________________________________ > fenics-support mailing list > [email protected] > http://fenicsproject.org/mailman/listinfo/fenics-support > _______________________________________________ fenics-support mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics-support
