[OpenCFU](https://github.com/qgeissmann/OpenCFU) doesn't compile on OS.X without some changes to the makefile.

@qgeissmann & @zamanlh got it to work:

@LuisZaman sez:
> "try: autoreconf; ./configure --without-gui; then see if you have makefile to clear openmp from!"

Better yet, [@qgeissmann suggested](https://github.com/qgeissmann/OpenCFU/issues/3) fixing the Makefile.am itself.


get [homebrew](https://github.com/Homebrew/homebrew)
```
$ brew update
$ brew tap homebrew/science
$ brew install opencv
```
get [openCFU](https://github.com/qgeissmann/OpenCFU)
```
$ git clone git@github.com:qgeissmann/OpenCFU.git
```
**modify `Makefile.am` by removing all instances of `-fopenmp`**
```
$ cd opencfu
$ autoreconf
$ ./configure --without-gui;
$ make install 
     .... compiling ....
$ which opencfu
/usr/local/bin/opencfu
```

Note: may want to delete icons & other crap auto-installed to /usr/local