Help user resolve potential open file limit issue with Box
Help user resolve potential open file limit issue with Box

Displayed message:

     Phar build failed. If the error is "", you can try to increase the open file limit of your system:

         ulimit -Sn 4096

         See https://github.com/box-project/box2/issues/80#issuecomment-77322046

ibuildingsnl/qa-tools,ibuildingsnl/qa-tools,ibuildingsnl/qa-tools