Beginner Needing Assistance

[The_Grubgrub]

Hello, this is my very first time posting so forgive me if this is the wrong place or fashion to ask a question.

 

Okay, so I have Eclipse, the Forge source (1.7.2), mpc stuff downloaded, and all that jazz. Problem is, when I try to use Eclipse and open up the src folder thing under Client (where all these tutorials are telling me I should go), I don't have a drop down. I have the error

 

Project 'Client' is missing required library: 'jars/versions/1.6.3/1.6.3.jar' Client BuildPathProblem

 

How do I fix this? I thought I was trying to get started on 1.7.2, not 1.6.3? Sorry if this is a super dumb question, but can anyone help me with what I may have done wrong? Did I install something incorrectly or install the wrong thing?  Thanks in advance!

 

I was going to try and attach a screenshot, but it says it can't find the path... I'll try as a reply....

[The_Grubgrub]

http://imageshack.com/a/img844/3206/m1qz.png

 

Here, hopefully this works

[Endyl]

, it might simplify things.

[The_Grubgrub]

THANK YOU SO MUCH. This guy actually explains things. Thank you so so much!