There need to be an entire section on pre requisites

[Khalian]

I have reached section 4, and its already hurting my brain how many assumptions this tutorial has on the pre requisites we need.

1. What compiler should I be using, gcc ? (I ended up g++)
2. What ruby things should I be installing and how (bundle? gem? rspec).
3. How should I be saving/structuring my files (in a single db.c ?)

[sirh3e]

I would recoment clang for this project. First it compiles to project, second there is make rule which you could use to format this project/db.c file.

See Issue: #45 for more details