python38 fails to install under MacOS 10.15.4 or Catalina update 4 with MacPorts 2.6.2

[oldbonez]

python38 fails to install under MacOS 10.15.4 or Catalina update

How to reproduce:

# sudo port self-update
# sudo port upgrade outdated
--->  Computing dependencies for python38
--->  Fetching archive for python38
--->  Attempting to fetch python38-3.8.2_0+universal.darwin_19.x86_64.tbz2 from https://packages.macports.org/python38
--->  Attempting to fetch python38-3.8.2_0+universal.darwin_19.x86_64.tbz2 from http://nue.de.packages.macports.org/python38
--->  Attempting to fetch python38-3.8.2_0+universal.darwin_19.x86_64.tbz2 from http://lil.fr.packages.macports.org/python38
--->  Fetching distfiles for python38
--->  Verifying checksums for python38
--->  Extracting python38
--->  Applying patches to python38
--->  Configuring python38
--->  Building python38
--->  Staging python38 into destroot
Error: Failed to destroot python38: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_python38/python38/main.log for details.
Error: Problem while installing python38
Error: Follow https://guide.macports.org/#project.tickets to report a bug.

[oldbonez]

main.log from the compilation