Fossil
From Organic Design wiki
Migrating a repository from Subversion to Fossil
Fossil is able to import and export from Git so first we migrate our subversion repository to Git.
svn2git is a tiny utility for migrating projects from Subversion to Git while keeping the trunk, branches and tags where they should be. It uses git-svn to clone an svn repository and does some clean-up to make sure branches and tags are imported in a meaningful way, and that the code checked into master ends up being what's currently in your svn trunk rather than whichever svn branch your last commit was in.
First we install svn2git as follows: