fix namedtuples on sunos
fix namedtuples on sunos

0-wiz-0/psutil,tomprince/psutil,msarahan/psutil,cloudbase/psutil,mindw/psutil,msarahan/psutil,packages/psutil,tomprince/psutil,jamesblunt/psutil,jamesblunt/psutil,mrjefftang/psutil,tomprince/psutil,mrjefftang/psutil,mindw/psutil,jamesblunt/psutil,Q-Leap-Networks/psutil,jorik041/psutil,jorik041/psutil,qbit/psutil,cloudbase/psutil,jorik041/psutil,landryb/psutil,mrjefftang/psutil,landryb/psutil,landryb/psutil,packages/psutil,mindw/psutil,landryb/psutil,tomprince/psutil,qbit/psutil,msarahan/psutil,qbit/psutil,packages/psutil,giampaolo/psutil,mindw/psutil,landryb/psutil,0-wiz-0/psutil,cloudbase/psutil,tomprince/psutil,Q-Leap-Networks/psutil,giampaolo/psutil,mindw/psutil