install of supertux

[spider]

Hello!
I want to install latest version of supertux.
I think, that latest version is here:
http://bazaar.launchpad.net/~supertux-d ... ster/files

I create directory build,
then i cd build
then cmake ..
and than i have error:
fatal: Not a git repository (or any of the parent directories): .git

I try git init, but i have another error:
fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'


I compiled version 0.3.4 without any errors, Why i can not compil latest version?
OS" Russan Fedora 20:
cmake-2.8.12.2-2.fc20.x86_64
git-bzr-1.9.3-2.fc20.noarch
git-svn-1.9.3-2.fc20.x86_64
eclipse-jgit-3.3.2-1.fc20.noarch
git-daemon-1.9.3-2.fc20.x86_64
git-review-1.24-2.fc20.noarch
git-extras-1.9.0-2.fc20.noarch
git-cvs-1.9.3-2.fc20.noarch
eclipse-egit-3.3.2-1.fc20.noarch
git-cola-2.0.5-1.fc20.noarch
git-merge-changelog-0-12.20141021git.fc20.x86_64
git-cpan-patch-0.8.0-5.fc20.noarch
git-annex-5.20140108-2.fc20.x86_64
git-gui-1.9.3-2.fc20.noarch
git-email-1.9.3-2.fc20.noarch
git-annex-docs-5.20140108-2.fc20.noarch
git-ftp-0.84-1.fc20.noarch
git-1.9.3-2.fc20.x86_64
git-p4-1.9.3-2.fc20.noarch
git-bz-0-0.1.20130906git5ae7a50.fc20.noarch
git-hg-1.9.3-2.fc20.noarch
git-all-1.9.3-2.fc20.noarch
git-cal-0.9.1-3.fc20.noarch
git-bugzilla-0-0.13.20091211git.fc20.noarch
Please help, thanks

[Tobbi]

Sorry for the late reply on this.

I have fixed this issue in one of the more recent revisions in Git.

Please try to update and see if it helps you!