id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,port 59837,macOS 10.14 SDK does not appear to be installed even though Command Line Tools are installed,manulcaux,,"When trying to upgrade my ports, some of them fail with the following message : {{{ Warning: The macOS 10.14 SDK does not appear to be installed. Ports may not build correctly. Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'. }}} For example, ds9 won't build : {{{ Error: Failed to build ds9: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_ds9/ds9/main.log for details. }}} If I try to install the Xcode-tools, they are installed : {{{ [Emmanuels:/Applications/cassis5.1last] caux% xcode-select --install xcode-select: error: command line tools are already installed, use ""Software Update"" to install updates [Emmanuels:/Applications/cassis5.1last] caux% }}} How should I proceed ? I am running MacOs 10.14.6 and Xcode 11.3",defect,closed,Normal,,base,,worksforme,,larsknipping,