I just built Community Edition from source (just ran ant from top level directory and it worked flawlessly). It created a .zip file in out/artifacts which I extracted, then I ran idea.bat.
It seemed to run pretty smoothly, but I noticed that I didn't have a few of my settings and plugins. When I checked if it had found my IntelliJ settings directory in my home directory, I found it was using the folder '.null' instead of '.IntelliJ10'. I tried changing the line (line 67)
in build/scripts/dist.gant to
and recompiled, but no luck! It's still using '.null'
How can I fix this ?