So, this is the first time I ever tried to do this Code Build with Gradle and get the Jar thing, and the Readme seems to be a little bit wrong for me. And I had to figure out what worked for me, so I gonna be write this down.

I have Windows 8.1 x64 Professional Operation System, and:

• I successfully installed JDK 7 (v79) x64 and Java 7 (v79) x64 and added the Variables correctly.
• I successfully installed Gradle v1.11 and added the Variables correctly. (Because I tried to solve things, I followed to download this version instead of v2.6)
• I successfully installed Git 2.5.0 x64.

Then I came to this: Setup EE3

The first thing that was not the same in my case is I didn't got an mcdev folder. I didn't deal with this issue.

And the second, very important thing is if I download EE3's source into the C:\Github\Equivalent-Exchange-3\ directory, the actual files will be in this directory: C:\Github\Equivalent-Exchange-3\Equivalent-Exchange-3\, because the download creates another folder. And hardly I figured out that's why the gradle setupCiWorkspace command didn't want to work, because the instructions didn't say to navigate to C:\Github\Equivalent-Exchange-3\Equivalent-Exchange-3\, and everytime I tried to execute the command, it didn't work, because I was navigated to the C:\Github\Equivalent-Exchange-3\ folder (the steps before this said to navigate to here) and there was nothing here except another Equivalent-Exchange-3 folder.

I already solved the problem, just wanted to note that I think at least the second thing is not documented correctly, and I hope you understand what I try to say. If you want the gradle error that was before I figured out the problem, here it is:

C:\Windows\system32>cd C:\GitHub\Equivalent-Exchange-3\

C:\GitHub\Equivalent-Exchange-3>gradle setupCiWorkspace

FAILURE: Build failed with an exception.

* What went wrong:
Task 'setupCiWorkspace' not found in root project 'Equivalent-Exchange-3'.

* Try:
Run gradle tasks to get a list of available tasks. Run with --stacktrace option
to get the stack trace. Run with                                               -
-info
or                                                                             -
-debug
option to get more log output.

BUILD FAILED

Total time: 1.425 secs

The docs could be a bit clearer on the cloning part I suppose. In addition, mcdev isn't an actual folder:

Navigate to a place where you want to download EE3's source [...] this location is known as mcdev from now on.

Okay, but then what type of thing is mcdev ? Just we call it mcdev ?

Its whatever you named the folder that you downloaded EE3 into locally.
The directory you should be in when building is the directory that holds the build.gradle file

Okay, I get it. So I actually don't have to worry about this mcdev thing. But this should be documented too. Because people who start from nothing, and has no knowledge about this gets a little bit confused.
I also couldn't find anything useful about this in Google Search. But sorry it may be just me. 😄

Anyway, thanks for the help, and I don't really know how Github Pull Request etc. works, but someone should correct the Readme file and the front page about my second issue from the OP (The Clone thingy).

I'll try to get around to it if I remember :)

Thanks! 😄