Creating another symlink (/usr/lib64/libstdc++.so) to the .so.6.0.17 object fixes my problem. I presume that's the right way to fix it ? Seems odd that the /usr/lib64/libstdc++.so symlink was not already present.

Yes, I think so (right way), and I also think it odd it didn't happen already -- but I've seen my share of almost-complete/correct binary packages :)

In reply to Re^3: [OT] Installing g++ compiler on ubuntu-12.04LTS ( apt-get install lib64stdc++6 ) by Anonymous Monk
in thread [OT] Installing g++ compiler on ubuntu-12.04LTS by syphilis

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