#10 Crash in paida

[Susi Lehtola]

According to Fedora bug
https://bugzilla.redhat.com/show_bug.cgi?id=551429

paida crashes in
IDataPointSetFactory.py:7:<module>:ImportError: cannot import name sqrt

see traceback at
https://bugzilla.redhat.com/attachment.cgi?id=380975