Migrating from a git-svn v1 layout... Data from a previous version of git-svn exists, but .git/svn (required for this version (1.5.5.6) of git-svn) does not. exist Done migrating from a git-svn v1 layout Use of uninitialized value in concatenation (.) or string at /usr/bin/git-svn line 414. Committing to ... Unable to determine upstream SVN information from HEAD history