This part of the build logs is more relevant: [junit] Tests run: 19, Failures: 1, Errors: 1, Skipped: 1, Time elapsed: 6.243 sec [junit] Test org.apache.commons.math3.optim.nonlinear.scalar.noderiv.BOBYQAOptimizerTest FAILED
[junit] Tests run: 19, Failures: 1, Errors: 1, Skipped: 1, Time elapsed: 6.258 sec [junit] Test org.apache.commons.math3.optimization.direct.BOBYQAOptimizerTest FAILED And possibly related to this bug reported upstream: https://issues.apache.org/jira/browse/MATH-1057 -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org