Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202607/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:jupyterlab-macaulay2, so that this is still
visible in the BTS web page for this package.

Thanks.
--------------------------------------------------------------------------------
[...]
dh_auto_build --buildsystem=nodejs
Found debian/nodejs/./build
	cd ./. && sh -ex debian/nodejs/./build
+ tsc
+ jupyter labextension build .
Fail to get yarn configuration. Expecting value: line 1 column 1 (char 0)
Fail to get yarn configuration. Expecting value: line 1 column 1 (char 0)
Building extension in .
node:internal/modules/cjs/loader:1517
  const err = new Error(message);
              ^

Error: Cannot find module 'glob-to-regexp'
Require stack:
- /usr/share/nodejs/webpack/lib/optimize/SideEffectsFlagPlugin.js
- /usr/share/nodejs/webpack/lib/WebpackOptionsApply.js
- /usr/share/nodejs/webpack/lib/webpack.js
- /usr/share/nodejs/webpack/lib/index.js
- /usr/share/nodejs/@jupyterlab/builder/lib/build-labextension.js
    at Module._resolveFilename (node:internal/modules/cjs/loader:1517:15)
    at wrapResolveFilename (node:internal/modules/cjs/loader:1071:27)
    at defaultResolveImplForCJSLoading (node:internal/modules/cjs/loader:1095:10)
    at resolveForCJSWithHooks (node:internal/modules/cjs/loader:1122:12)
    at Module._load (node:internal/modules/cjs/loader:1294:5)
    at wrapModuleLoad (node:internal/modules/cjs/loader:255:19)
    at Module.require (node:internal/modules/cjs/loader:1617:12)
    at require (node:internal/modules/helpers:153:16)
    at Object.<anonymous> (/usr/share/nodejs/webpack/lib/optimize/SideEffectsFlagPlugin.js:8:21)
    at Module._compile (node:internal/modules/cjs/loader:1871:14) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/usr/share/nodejs/webpack/lib/optimize/SideEffectsFlagPlugin.js',
    '/usr/share/nodejs/webpack/lib/WebpackOptionsApply.js',
    '/usr/share/nodejs/webpack/lib/webpack.js',
    '/usr/share/nodejs/webpack/lib/index.js',
    '/usr/share/nodejs/@jupyterlab/builder/lib/build-labextension.js'
  ]
}

Node.js v24.18.0
/usr/lib/python3/dist-packages/jupyterlab/debuglog.py:56: UserWarning: An error occurred.
  warnings.warn("An error occurred.")
/usr/lib/python3/dist-packages/jupyterlab/debuglog.py:57: UserWarning: subprocess.CalledProcessError: Command '['node', '/<<PKGBUILDDIR>>/node_modules/@jupyterlab/builder/lib/build-labextension.js', '--core-path', '/usr/lib/python3/dist-packages/jupyterlab/staging', '/<<PKGBUILDDIR>>']' returned non-zero exit status 1.
  warnings.warn(msg[-1].strip())
/usr/lib/python3/dist-packages/jupyterlab/debuglog.py:58: UserWarning: See the log file for details: /tmp/jupyterlab-debug-jozy0v99.log
  warnings.warn(f"See the log file for details: {log_path!s}")
dh_auto_build: error: cd ./. && sh -ex debian/nodejs/./build returned exit code 1
make[1]: *** [debian/rules:10: execute_before_dh_auto_build] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:4: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------

Control: reassign -1 src:node-webpack
Control: affects -1 + src:jupyterlab-macaulay2
Control: forcemerge 1141212 -1

This is the same bug as #1141212 -- merging.

Hi.

Thanks a lot for the tidy up.

Can you take a look at this one (in jupyter-notebook) and also
reassign if appropriate?

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1141208

(The error message is quite similar, so maybe the root cause
is the same as well).

Thanks.

Control: reassign 1141208 src:node-webpack
Control: forcemerge -1 1141208
Control: affects -1 + src:jupyter-notebook

Yes,  I believe so.  Thanks for pointing this out!

We believe that the bug you reported is fixed in the latest version of
node-webpack, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1141212@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Xavier Guimard <yadd@debian.org> (supplier of updated node-webpack package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Wed, 01 Jul 2026 22:14:20 +0200
Source: node-webpack
Architecture: source
Version: 5.108.0+dfsg1+~cs14.7.20-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Javascript Maintainers <pkg-javascript-devel@lists.alioth.debian.org>
Changed-By: Xavier Guimard <yadd@debian.org>
Closes: 1141212
Changes:
 node-webpack (5.108.0+dfsg1+~cs14.7.20-1) unstable; urgency=medium
 .
   * Team upload
 .
   [ Bastien Roucariès ]
   * New upstream version 5.108.0+dfsg1+~cs14.7.20 (Closes: #1141212)
   * Drop acorn-import-attributes
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