Defensio.... you're probably missing some basic microcontroller knowledge. This is an automotive forum.
It's stated earlier that we are assuming basic microcontroller knowledge. Because if we start helping people with these basic things, I garantee you that this thread will be flooded with electronic nOOb questions.
If your not able to debug your own blink a led code, then get more info about microcontrolers. There are tons of sites out on the internet where people are doing nothing else then electronics.
Check
http://www.clubintegra.com/board/showpost.php?p=425061&postcount=337
There I have posted my VSS PicBasic code which is compiled and burned into my 16F628A and still working fine.
I don't want to be too picky so I'll give you some directions where to look at when debugging
- Check the compilers config string. It should be the first line in your code.
- Have you configured your compiler to make the controler use the internal oscillator?
- Have you connected the LED to the correct pin and the correct direction?
- Have you configured your pin of chois to be an OUTPUT? (TRIS)
And think about posting you blink a led source code. Because else it'll be all guessing and nobody will be able to actually help
But still...
This is a one time exception I make because other people might find it helpfull too. But don't expect me to give a complete lecture about how to get started with microcontrollers. There a tons of others sites with tons of articles about how to get started.