git-cvs 1:2.25.1-1ubuntu3.4 (amd64 binary) in ubuntu focal

 Git is popular version control system designed to handle very large
 projects with speed and efficiency; it is used for many high profile
 open source projects, most notably the Linux kernel.
 .
 Git falls in the category of distributed source code management tools.
 Every Git working directory is a full-fledged repository with full
 revision tracking capabilities, not dependent on network access or a
 central server.
 .
 This package provides the git cvsimport, cvsexportcommit, and cvsserver
 tools, which allow Git to read from and write to CVS repositories and
 offer access over CVS protocol to Git repositories.
 .
 The git cvsimport tool can incrementally import from a repository that
 is being actively developed and only requires remote access over CVS
 protocol. Unfortunately, in many situations the import leads to
 incorrect results. For reliable, one-shot imports, cvs2git from the
 cvs2svn package or parsecvs may be a better fit.