Setup IntelliJ IDEA with GoLang on Ubuntu

1. Install golang package
2. Put this into ~/.profile:
   export GOROOT=$(go env GOROOT)
   export GOPATH="$HOME/projects/go"
3. Download and unpack IntelliJ IDEA Community Edition from here. Launch idea-IC-135.480/bin/idea.sh
4. Install GoLang plugin for IDEA. Open the Plugins installation page: File -> Settings -> Plugins -> Browse Repositories... Search for "golang". Right click on the proper plugin and install.

More info here.