I'm installing SC from source right now. SC's README for Linux recommends gcc 4.8. Kubuntu comes installed with gcc 7. When I first tried installing with 4.8, I got an error "‘__builtin_isnan’ is not a member of ‘std’". Then I tried gcc 7 and got the same. But then I tried both gcc 7 and g++ 7, and now it's working (at the moment it's 40% finished).
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Jeff Brown | Jeffrey Benjamin Brown