My initial report was bogus. Here is the updated one: $ python-dbg Python 2.7.9 (default, Jun 29 2016, 13:13:01) [GCC 4.9.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import mad Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: /usr/lib/python2.7/dist-packages/mad.x86_64-linux-gnu.so: undefined symbol: Py_InitModule4_64 [41842 refs] >>>
With: $ apt-cache policy python-pymad python-pymad-dbg python-pymad: Installed: 0.9-1+b1 Candidate: 0.9-1+b1 Version table: *** 0.9-1+b1 0 100 http://ftp.fr.debian.org/debian/ unstable/main amd64 Packages 100 /var/lib/dpkg/status 0.7-1 0 700 http://ftp.fr.debian.org/debian/ jessie/main amd64 Packages python-pymad-dbg: Installed: 0.9-1+b1 Candidate: 0.9-1+b1 Version table: *** 0.9-1+b1 0 100 http://ftp.fr.debian.org/debian/ unstable/main amd64 Packages 100 /var/lib/dpkg/status Thanks