Dear all, I am trying to install Demeter on OS 10.9.5 and I am stuck! I installed Xcode 6.2 fine with the licence agreement and everything. Then I installed MacPort 2.3.5 fine as well. I also checked updated version and everything worked fine. Then I tried to install Demeter and got stuck with the following lines : Error: org.macports.archivefetch for port libcxx returned: archivefetch failed for libcxx @3.9.0_0+universalError: Failed to install libcxx Please see the log file for port libcxx for details: Error: Processing of port demeter failed I attached to my message, if of any use, the full procedure and feedback from terminal window. If someone could help that would be really great!!! Thanks a lot Christophe ------------------------------------------------- Christophe Den Auwer Professeur Institut de Chimie de Nice Université de Nice Sophia Antipolis 06108 Nice, France 0492076362 christophe.denauwer@unice.fr --------------------------------------------------