It depends on what you want to do with OpenMRS? Do you just want to contribute? Are supporting an implementation? Or something else?
I want to contribute to the project as a developer.
Can you take a look at this? https://wiki.openmrs.org/display/docs/Getting+Started+as+a+Developer
I have gone through this, but I might have not clearly understood the difference between what openmrs-sdk and openmrs-core provide. From where I can get this cleared.
Did you get a chance to go through this? https://wiki.openmrs.org/display/docs/OpenMRS+SDK
Yes I have, i have installed the sdk, thank you. Can you please guide me how should I go if I want to apply for GSOC?