[Python-apps-team] Bug#794511: libstdc++6 : Breaks: cython (<= 0.22.1-1) but 0.22.1-1 is to be installed.

[Sandro Tosi]

Package: cython
Version: 0.21.1-1
Severity: serious

Hello,
currenly cython is not installable, preventing numpy to be built:

The following packages have unmet dependencies:
 libstdc++6 : Breaks: cython (<= 0.22.1-1) but 0.22.1-1 is to be installed.
Unable to resolve dependencies!  Giving up...

Regards,
Sandro

-- System Information:
Debian Release: 8.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages cython depends on:
ii  libc6   2.19-17
ii  python  2.7.9-1

Versions of packages cython recommends:
ii  gcc         4:4.9.2-2
ii  python-dev  2.7.9-1

cython suggests no packages.

-- debconf-show failed