Inspectrum fails to build macOS 10.15.7

[adamk (Adam Kimbrough)]

% sudo port install inspectrum
Warning: cltversion: The Command Line Tools are installed, but MacPorts cannot determine the version.
Warning: cltversion: For a possible fix, please see: 
https://trac.macports.org/wiki/ProblemHotlist#reinstall-clt
Warning: cltversion: The Command Line Tools are installed, but MacPorts cannot determine the version.
Warning: cltversion: For a possible fix, please see: 
https://trac.macports.org/wiki/ProblemHotlist#reinstall-clt
--->  Computing dependencies for inspectrum
--->  Fetching archive for inspectrum
--->  Attempting to fetch inspectrum-20191102_0.darwin_19.x86_64.tbz2 from 
https://ywg.ca.packages.macports.org/mirror/macports/packages/inspectrum
--->  Attempting to fetch inspectrum-20191102_0.darwin_19.x86_64.tbz2 from 
https://lil.fr.packages.macports.org/inspectrum
--->  Attempting to fetch inspectrum-20191102_0.darwin_19.x86_64.tbz2 from 
https://mse.uk.packages.macports.org/inspectrum
--->  Building inspectrum
Error: Failed to build inspectrum: command execution failed
Error: See 
/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_
release_tarballs_ports_science_inspectrum/inspectrum/main.log for details.

Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port inspectrum failed

[mf2k (Frank Schima)]

In the future, please use WikiFormatting and add the port maintainer(s) to Cc (port info --maintainers inspectrum), if any.

[michaelld (Michael Dickens)]

This should be fixed by ​https://github.com/macports/macports-ports/commit/e51344dd456339bb8d103151dbc1960ada336745

Please update your ports tree & try installing this again.

[michaelld (Michael Dickens)]

I'm closing this ticket as fixed. If updating doesn't work, then reopen and provide the new build log.