dirlist.jl is a custom function that I made. The fourth line is the require and the line I singled out actually calls it. I've already debugged dirlist.jl for Julia 0.3 and have used it in other functions but this is my only module. At the moment I don't have access to my code but I can post anything needed on Wednesday at the earliest.
Windows 7 Julia Version 0.3.0 Commit 7681878 (2014-08-20 20:43 UTC) Platform Info: System: Windows (x86_64-w64-mingw32) CPU: Intel(R) Core(TM) i5 CPU 670 @ 3.47GHz WORD_SIZE: 64 Microsoft Windows [Version 6.1.7601]