Hello, I have installed the MeshKit software, and am in the process of studying the EBMesh example. Here, I am running the default geometry, under default conditions, and am obtaining the following error: libc++abi.dylib: terminate called throwing an exception Abort trap: 6 The code has not been altered, besides the fact that the directories in the makefile were set to those that apply to my particular machine, as instructed. my execution line is as follows: ./example_ebmesh /Users/avizard/moab/MeshKit/data/sphere.stp 1 10 10 10 0 output.vtk .03 I am using Mac OS X (version 10.8.4). Thanks in advance for your assistance, and I look forward to hearing back from you soon. -- Alexander Vizard Research Assistant George Washington University [email protected]