tobytes doesn't exist in numpy 1.8 (which appears to be what ubuntu and fedora provide in their respective package managers) - replace with confusingly named tostring
tobytes doesn't exist in numpy 1.8 (which appears to be what ubuntu and fedora provide in their respective package managers) - replace with confusingly named tostring

project-rig/nengo_spinnaker,project-rig/nengo_spinnaker,project-rig/nengo_spinnaker