Hello, After upgrading the gcc compiler of my system from gcc-4.8.2 to gcc-4.9.1, I got this error while running the "ldconfig" command: $ sudo ldconfig /sbin/ldconfig: /usr/lib/libstdc++.so.6.0.20-gdb.py is not an ELF file - it has the wrong magic bytes at the start The /usr/lib/libstdc++.so.6.0.20-gdb.py file is part of my new gcc-4.9.1 package. Why ldconfig complains please? Thank you. Best regards.