title: How does one install wxmaxima?
body: <p>I entered
  sudo port install maxima
  and got
  Error: Failed to build libgcc-devel: command execution failed
  Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc10/libgcc-devel/main.log for details.
  Error: rev-upgrade failed: Error rebuilding gcc5
  Error: Follow <a href="https://guide.macports.org/#project.tickets" rel="nofollow noreferrer">https://guide.macports.org/#project.tickets</a> to report a bug.
  --->  Some of the ports you installed have notes:
    wget has the following notes:
      To customize wget, you can copy /opt/local/etc/wgetrc.sample to
      /opt/local/etc/wgetrc and then make changes.</p>