I have the same issue and the same issue was found in Fredora. See bugg: https://bugzilla.redhat.com/show_bug.cgi?id=913519
The issue is fixed and I have tested the fix by compiling my own patch. This worked even for ubuntu 14.04. Maybe ubuntu team can pach and send the patch upstream? ** Bug watch added: Red Hat Bugzilla #913519 https://bugzilla.redhat.com/show_bug.cgi?id=913519 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to siege in Ubuntu. https://bugs.launchpad.net/bugs/1317812 Title: libgcc_s.so.1 must be installed for pthread_cancel to work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/siege/+bug/1317812/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs