plotdevice/plotdevice — pull request #11 by charlieyan (2014-10-15 03:02:46+00:00)
Title: surround section that tries to open a shell to get user's path with try and exception block

The preferences pane was not working for me and I found that it was due to a NoSuchFile error throw in this method when it tries to open up a shell and get my computer's path

Added try exception around this

Testing done: on my macbook air 11 running 10.9, preferences pane is now visible