On 03/12/17 19:12, Dick Middleton wrote: It turns out that the error is caused by ABI incompatibilities in the object code generated by different versions of gcc compiler. I thought I'd fixed this earlier by running
revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc before emerging mongodb. It seems that wasn't the case and some mongodb dependencies were overlooked. I ran the command again and mongodb compile completed without errors. Dick