version:1 :debug:sysinfo macOS 11.1 (darwin/20.2.0) arch i386 :debug:sysinfo MacPorts 2.6.4 :debug:sysinfo Xcode 12.3 :debug:sysinfo SDK 11.1 :debug:sysinfo MACOSX_DEPLOYMENT_TARGET: 11.1 :msg:main ---> Computing dependencies for qt4-mac:info:main .:debug:main qt4-mac has no conflicts :debug:main Searching for dependency: pkgconfig :debug:main Found Dependency: receipt exists for pkgconfig :debug:main Executing org.macports.main (qt4-mac) :debug:main dropping privileges: euid changed to 503, egid changed to 501. :debug:archivefetch archivefetch phase started at Tue Jan 26 16:16:27 EST 2021 :debug:archivefetch Executing org.macports.archivefetch (qt4-mac) :debug:archivefetch Privilege de-escalation not attempted as not running as root. :debug:fetch fetch phase started at Tue Jan 26 16:16:27 EST 2021 :notice:fetch ---> Fetching distfiles for qt4-mac :debug:fetch Executing proc-pre-org.macports.fetch-fetch-0 :error:fetch qt4-mac does not currently build on Mac OS X later than 11.0 'Big Sur'. :error:fetch Failed to fetch qt4-mac: unsupported platform :debug:fetch Error code: NONE :debug:fetch Backtrace: unsupported platform :debug:fetch while executing :debug:fetch "$pre $targetname" :error:fetch See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_qt4-mac/qt4-mac/main.log for details.