Use alternative exception handling for makedirs
Use alternative exception handling for makedirs

msmolens/girder,Kitware/girder,salamb/girder,sutartmelson/girder,kotfic/girder,jcfr/girder,jbeezley/girder,sutartmelson/girder,salamb/girder,data-exp-lab/girder,jbeezley/girder,jcfr/girder,RafaelPalomar/girder,sutartmelson/girder,chrismattmann/girder,manthey/girder,msmolens/girder,adsorensen/girder,essamjoubori/girder,essamjoubori/girder,salamb/girder,opadron/girder,manthey/girder,adsorensen/girder,chrismattmann/girder,msmolens/girder,msmolens/girder,opadron/girder,RafaelPalomar/girder,manthey/girder,jcfr/girder,girder/girder,kotfic/girder,adsorensen/girder,manthey/girder,opadron/girder,data-exp-lab/girder,Xarthisius/girder,salamb/girder,data-exp-lab/girder,essamjoubori/girder,chrismattmann/girder,opadron/girder,girder/girder,jbeezley/girder,Xarthisius/girder,Xarthisius/girder,sutartmelson/girder,girder/girder,adsorensen/girder,jcfr/girder,msmolens/girder,chrismattmann/girder,Kitware/girder,sutartmelson/girder,salamb/girder,adsorensen/girder,data-exp-lab/girder,RafaelPalomar/girder,data-exp-lab/girder,RafaelPalomar/girder,essamjoubori/girder,kotfic/girder,Xarthisius/girder,Xarthisius/girder,opadron/girder,girder/girder,kotfic/girder,RafaelPalomar/girder,Kitware/girder,Kitware/girder,kotfic/girder,jcfr/girder,chrismattmann/girder,jbeezley/girder,essamjoubori/girder