However a python2.7-dbg cmd. produced the same error ... Why is that ? $ python2.7-dbg -c 'import Cython.Compiler.Scanning' Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: /usr/lib/python2.7/dist-packages/Cython/Compiler/Scanning.so: undefined symbol: Py_InitModule4_64 Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 63, in apport_excepthook from apport.fileutils import likely_packaged, get_recent_crashes File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 5, in <module> from apport.report import Report File "/usr/lib/python2.7/dist-packages/apport/report.py", line 30, in <module> import apport.fileutils File "/usr/lib/python2.7/dist-packages/apport/fileutils.py", line 23, in <module> from apport.packaging_impl import impl as packaging File "/usr/lib/python2.7/dist-packages/apport/packaging_impl.py", line 20, in <module> import apt File "/usr/lib/python2.7/dist-packages/apt/__init__.py", line 23, in <module> import apt_pkg ImportError: /usr/lib/python2.7/dist-packages/apt_pkg.so: undefined symbol: Py_InitModule4_64
Original exception was: Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: /usr/lib/python2.7/dist-packages/Cython/Compiler/Scanning.so: undefined symbol: Py_InitModule4_64 [44465 refs] $ -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to python-cffi in Ubuntu. https://bugs.launchpad.net/bugs/1522606 Title: Unable to rebuild this package from Source - FTBFS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-cffi/+bug/1522606/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs