I installed git and when i use git checkout tag/2.3.1 it tells me that no such tag… So I have to download the zip file to build~
Thanks very much, i found ‘Request help for the contribution documentation’ this page, it said that if i run as a root, during the build period i shall incur these errors. I run as a normal user now, and mvn install takes a lot of time, hope it will be OK. I want to do some L10N and change the logos~ Thanks very much, I will update if the result come out~