Tom wrote: > I get the following Error Message, although Xcode 12 and the CLI Tools are > installed: > >>> Warning: The macOS 11.0 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’. > > What could be the Problem?
If the CLTs are installed then they must be outdated. If Software Update won't update them, see <https://trac.macports.org/wiki/ProblemHotlist#reinstall-clt>. - Josh
