id summary reporter owner description type status priority milestone component version resolution keywords cc port 62503 macOS 11.0.1 Big Sur failing to build GNU Radio jacobprice808 michaelld "Hello, I'm having some trouble installing GNU radio on my macOS. Whenever I try to install, via: {{{ sudo port install gnuradio }}} I get the following errors: {{{ Compiler gcc44 not available for Darwin20 arm Warning: Compiler gcc45 not available for Darwin20 arm Warning: Compiler gcc46 not available for Darwin20 arm Warning: Compiler gcc47 not available for Darwin20 arm Warning: Compiler gcc48 not available for Darwin20 arm Warning: Compiler gcc44 not available for Darwin20 arm Warning: Compiler gcc45 not available for Darwin20 arm Warning: Compiler gcc46 not available for Darwin20 arm Warning: Compiler gcc47 not available for Darwin20 arm Warning: Compiler gcc48 not available for Darwin20 arm Warning: Compiler gcc44 not available for Darwin20 arm Warning: Compiler gcc45 not available for Darwin20 arm Warning: Compiler gcc46 not available for Darwin20 arm Warning: Compiler gcc47 not available for Darwin20 arm Warning: Compiler gcc48 not available for Darwin20 arm }}} And: {{{ Error: Requested variants ""+no_single+no_static+python38"" do not match those the build was started with: ""+no_single+no_static+python27"". Error: Please use the same variants again, or run 'port clean boost' first to remove the existing partially completed build. Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_boost/boost/main.log for details. Error: Follow https://guide.macports.org/#project.tickets to report a bug. Error: Processing of port gnuradio-devel failed }}} I have tried some solutions in other threads and haven't had any luck. I've probably put about 12 hours into getting this program properly installed and feel all my efforts have somehow made the problem unnecessarily more difficult. Admittedly, I'm not fluent at the command line, so any help from someone more knowledgeable than me would be greatly beneficial. Thanks! Jacob " defect closed Normal ports 2.6.4 invalid luisyp gnuradio