Package: cython Version: 0.28.4-1 Severity: important Hello,
$ python2.7-dbg >>> from Cython.Compiler.Main import CompilationOptions ImportError: /usr/lib/python2.7/dist-packages/Cython/Compiler/Scanning.x86_64-linux-gnu.so: undefined symbol: Py_InitModule4_64 indeed, /usr/bin/python2.7-dbg defines Py_InitModule4TraceRefs_64, not Py_InitModule4_64. This is the same kind of issue which is making pyzmq FTBFS on hurd-i386, see https://buildd.debian.org/status/fetch.php?pkg=pyzmq&arch=hurd-i386&ver=17.1.0-1&stamp=1534712112&raw=0 Samuel -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-debug'), (500, 'oldoldstable'), (500, 'buildd-unstable'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0 (SMP w/4 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages cython depends on: ii libc6 2.27-5 ii python 2.7.15-3 Versions of packages cython recommends: ii gcc 4:8.1.0-1 ii python-dev 2.7.15-3 Versions of packages cython suggests: pn cython-doc <none> -- no debconf information -- Samuel `When you say "I wrote a program that crashed Windows", people just stare at you blankly and say "Hey, I got those with the system, *for free*".' (By Linus Torvalds)

