[MacPorts] #42530: atlas does not recognize gcc49 gfortran

[MacPorts]

#42530: atlas does not recognize gcc49 gfortran
--------------------------+---------------------
  Reporter:  Xsenon973@…  |      Owner:  vince@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.2.1
Resolution:               |   Keywords:
      Port:  atlas        |
--------------------------+---------------------

Comment (by Xsenon973@…):

 Replying to [comment:2 ryandesign@…]:
 > atlas probably doesn't support gcc49 yet because gcc49 is still in
 development. Try gcc48 instead; that's the latest stable version.
 How can I downgrade gcc??


 {{{
 sudo port install gcc48
 --->  Computing dependencies for gcc48
 --->  Dependencies to be installed: cloog gmp isl gcc_select libgcc libmpc
 mpfr
 --->  Activating gmp @5.1.2_0
 Error: org.macports.activate for port gmp returned: Image error:
 /opt/local/include/gmp.h already exists and does not belong to a
 registered port.  Unable to activate port gmp. Use 'port -f activate gmp'
 to force the activation.
 Error: Failed to install gmp
 Please see the log file for port gmp for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gmp/gmp/main.log
 Error: The following dependencies were not installed: cloog gmp isl
 gcc_select libgcc libmpc mpfr
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets
 Error: Processing of port gcc48 failed
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/42530#comment:3>
MacPorts <http://www.macports.org/>
Ports system for OS X