How to build IDEA CE source code to an installation package?

You need to run 'default' target from idea_community.gant. You can do it by executing 'ant' command, see build.xml file for details. I've updated README.md accordingly.

The 'default' target from idea_community.gant build FAILED. 

I download IDEA source code with tag 173, but I cannot find the 173 tag on https://github.com/jetBrains/adt-tools-base. Then I download the latest adt-tools-base code. The error is "Error:(21, 33) java: package com.android.builder.model does not exist". I have no idea why.

Why do you check out adt-tools-base repository from Github? It's recommended to checkout it from git.jetbrains.org, see getPlugins.bat.

I cannot download code through git protocol in office, so I checked out from Github. I think it's wrong. 

Last night, I checked out from git.jetbrains.org at home, and copy it to my company. Now, the default target in  idea_community.gant gives me an error:

F:/project_git/intellij-community-173/plugins/git4idea/src/org/jetbrains/git4idea/ssh/GitXmlRpcSshService.java:20:
package net.i2p.crypto.eddsa does not exist

I have added eddsa-0.2.0.jar in all SDKs' classpath. And compile GitXmlRpcSshService.java is ok, compile module git4idea is ok, too. But the default target still failed with the same error.

UPDATE

Status：Finally build  successful. I added eddsa-0.2.0.jar as library dependencies for git4idea before, now I removed it and added it as a jar file dependencies.  I have no idea why. The two ways should be the same result, but the build passed.

Question: Even though the build is ok, it does not give me a installation package. There is a directory named dist.win, it's size is only 7 Mb, how can I make the output together to give someone else to install?

CLOSED

It my fault, I found the installation package. It's under directory out/idea-ce/artifacts.

Thanks for Nikolay's hints.