offlineimap build failure: ERROR: Invalid value `None` in intersphinx_mapping['http://docs.python.org/']. Expected a two-element tuple or list

[barracuda156]

* Building wheel...
/opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/setuptools/dist.py:452: SetuptoolsDeprecationWarning: Invalid dash-separated options
!!

        ********************************************************************************
        Usage of dash-separated 'description-file' will not be supported in future
        versions. Please use the underscore name 'description_file' instead.

        By 2024-Sep-26, you need to update your project and remove deprecated calls
        or your builds will no longer be supported.

        See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
        ********************************************************************************

!!
  opt = self.warn_dash_deprecation(opt, section)
[09/24/24 19:36:48] ERROR    listing git files failed - pretending     git.py:26
                             there aren't any                                   
warning: no previously-included files matching '.git' found anywhere in distribution
warning: no previously-included files matching '*.bak' found anywhere in distribution
warning: no previously-included files matching '*.orig' found anywhere in distribution
warning: no previously-included files matching '*.rej' found anywhere in distribution
warning: no files found matching 'MAINTAINERS'
Successfully built offlineimap-8.0.0-py3-none-any.whl
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
a2x -v -d manpage -f manpage offlineimap.txt
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/asciidoc.conf
asciidoc: reading: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.txt
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/docbook45.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/code/code-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/graphviz/graphviz-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/latex/latex-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/music/music-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/source/source-highlight-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/lang-en.conf
asciidoc: writing: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.xml
asciidoc: include: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.known_issues.txt
asciidoc: offlineimap.txt: line 339: reading: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.known_issues.txt
a2x: args: ['-v', '-d', 'manpage', '-f', 'manpage', 'offlineimap.txt']
a2x: resource files: []
a2x: resource directories: ['/opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/stylesheets']
a2x: executing: asciidoc [('--doctype', 'manpage'), ('--verbose',), ('--backend', 'docbook'), ('-a', 'a2x-format=manpage'), ('--out-file', '/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.xml')]
a2x: executing: "xmllint" --nonet --noout --valid "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.xml"


a2x: chdir /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs
a2x: executing: "xsltproc"  --stringparam callout.graphics 0 --stringparam navig.graphics 0 --stringparam admon.textlabel 1 --stringparam admon.graphics 0  "/opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/docbook-xsl/manpage.xsl" "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.xml"

Warn: meta author : no refentry/info/author                        offlineimap
Note: meta author : see http://www.docbook.org/tdg5/en/html/autho  offlineimap
Warn: meta author : no author data, so inserted a fixme            offlineimap
Note: Writing offlineimap.1

a2x: chdir /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs
a2x: deleting /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimap.xml
a2x -v -d manpage -f manpage offlineimapui.txt
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/asciidoc.conf
asciidoc: reading: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.txt
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/docbook45.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/code/code-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/graphviz/graphviz-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/latex/latex-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/music/music-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/filters/source/source-highlight-filter.conf
asciidoc: reading: /opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/lang-en.conf
asciidoc: writing: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.xml
a2x: args: ['-v', '-d', 'manpage', '-f', 'manpage', 'offlineimapui.txt']
a2x: resource files: []
a2x: resource directories: ['/opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/stylesheets']
a2x: executing: asciidoc [('--doctype', 'manpage'), ('--verbose',), ('--backend', 'docbook'), ('-a', 'a2x-format=manpage'), ('--out-file', '/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.xml')]
a2x: executing: "xmllint" --nonet --noout --valid "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.xml"


a2x: chdir /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs
a2x: executing: "xsltproc"  --stringparam callout.graphics 0 --stringparam navig.graphics 0 --stringparam admon.textlabel 1 --stringparam admon.graphics 0  "/opt/local/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/asciidoc/resources/docbook-xsl/manpage.xsl" "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.xml"

Warn: meta author : no refentry/info/author                        offlineimapui
Note: meta author : see http://www.docbook.org/tdg5/en/html/autho  offlineimapui
Warn: meta author : no author data, so inserted a fixme            offlineimapui
Note: Writing offlineimapui.7

a2x: chdir /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs
a2x: deleting /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_mail_offlineimap/offlineimap/work/offlineimap3-d29a4dc459401f8a78e347cb0f8ae7670add0975/docs/offlineimapui.xml
sphinx-build -b html -d html/doctrees doc-src html
Running Sphinx v8.0.2
loading translations [en]... done
making output directory... done
Converting `source_suffix = '.rst'` to `source_suffix = {'.rst': 'restructuredtext'}`.
ERROR: Invalid value `None` in intersphinx_mapping['http://docs.python.org/']. Expected a two-element tuple or list.

Configuration error:
Invalid `intersphinx_mapping` configuration (1 error).
make[1]: *** [api] Error 2
make: *** [docs] Error 2
Command failed: PATH='/opt/local/Library/Frameworks/Python.framework/Versions/3.12/bin:/opt/local/bin:/opt/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin' make docs
Exit code: 2
Error: Failed to build offlineimap: command execution failed