Bug#1127042: tulip: FTBFS with Python 3.14

Graham Inggs ginggs at debian.org
Thu Feb 5 15:56:34 GMT 2026


Source: tulip
Version: 6.0.1+dfsg-2
Severity: important
Tags: ftbfs forky sid
User: debian-python at lists.debian.org
Usertags: python3.14

Hi Maintainer

tulip will FTBFS once Python 3.14 is the default version in Debian.
I've copied what I hope is the relevant part of the log below.

Regards
Graham


CMake Error at /usr/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:233
(message):
  Could NOT find Python (missing: Python_EXECUTABLE Python_INCLUDE_DIRS
  Python_LIBRARIES Interpreter Development Development.Module
  Development.Embed) (Required is version range "3.9...<3.14")

      Reason given by package:
          Interpreter: Wrong version for the interpreter "/bin/python3"

Call Stack (most recent call first):
  /usr/share/cmake-3.31/Modules/FindPackageHandleStandardArgs.cmake:603
(_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.31/Modules/FindPython/Support.cmake:3997
(find_package_handle_standard_args)
  /usr/share/cmake-3.31/Modules/FindPython.cmake:631 (include)
  CMakeLists.txt:222 (FIND_PACKAGE)



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