[Python-apps-team] Bug#902784: cython-dbg: StringIOTree debug module missing

Tristan Seligmann mithrandi at mithrandi.net
Sat Jun 30 21:47:01 BST 2018

Package: cython-dbg
Version: 0.28.2-4
Severity: important

cython ships a StringIOTree extension module:


However, cython-dbg is missing the debug version of this module. This results
in import errors when using the debug interpreter:

mithrandi at lorien ~> python-dbg -c 'import Cython.Compiler.Main'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/Cython/Compiler/Main.py", line 30, in <module>
    from .Symtab import ModuleScope
  File "/usr/lib/python2.7/dist-packages/Cython/Compiler/Symtab.py", line 19, in <module>
    from . import PyrexTypes
  File "/usr/lib/python2.7/dist-packages/Cython/Compiler/PyrexTypes.py", line 17, in <module>
    from .Code import UtilityCode, LazyUtilityCode, TempitaUtilityCode
  File "Cython/Compiler/Code.py", line 38, in init Cython.Compiler.Code
ImportError: /usr/lib/python2.7/dist-packages/Cython/StringIOTree.x86_64-linux-gnu.so: undefined symbol: Py_InitModule4_64

-- System Information:
Debian Release: buster/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing'), (101, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.16.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_ZA.utf8, LC_CTYPE=en_ZA.utf8 (charmap=UTF-8), LANGUAGE=en_ZA.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cython-dbg depends on:
ii  cython  0.28.2-4
ii  libc6   2.27-3

cython-dbg recommends no packages.

cython-dbg suggests no packages.

-- no debconf information

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