On 2018-10-7 11:04 , Ken Cunningham wrote: > Error: Unable to execute port: can't read "configure.sdkroot": Unable to > determine location of a macOS SDK. > > > > > This is happening because the command line tools aren’t installed, and > there is no installed SDK that is named MacOSX10.13.sdk:
This is one of the reasons our installation instructions say to install both Xcode and the Command Line Tools. But see also <https://trac.macports.org/ticket/57143>. - Josh
