sudo port install gnuradio uhd gr-osmosdr Password: ---> Computing dependencies for gnuradio ---> Cleaning gnuradio ---> Computing dependencies for uhd ---> Cleaning uhd ---> Computing dependencies for gr-osmosdr The following dependencies will be installed: gr-fcdproplus hackrf rtl-sdr Continue? [Y/n]: Y ---> Fetching archive for gr-fcdproplus Warning: Your DNS servers incorrectly claim to know the address of nonexistent hosts. This may cause checksum mismatches for some ports. See this page for more information: ---> Attempting to fetch gr-fcdproplus-20190817-f1154db3_2+python37.darwin_19.x86_64.tbz2 from https://packages.macports.org/gr-fcdproplus ---> Attempting to fetch gr-fcdproplus-20190817-f1154db3_2+python37.darwin_19.x86_64.tbz2 from https://ywg.ca.packages.macports.org/mirror/macports/packages/gr-fcdproplus ---> Attempting to fetch gr-fcdproplus-20190817-f1154db3_2+python37.darwin_19.x86_64.tbz2 from https://ema.uk.packages.macports.org/gr-fcdproplus ---> Configuring gr-fcdproplus Error: Failed to configure gr-fcdproplus: configure failure: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_science_gr-fcdproplus/gr-fcdproplus/main.log for details. Error: Follow https://guide.macports.org/#project.tickets if you believe there is a bug. Error: Processing of port gr-osmosdr failed