Problem with easy_install/setuptools on Cheetah 2.4.0

Hi everybody

I have some problems with cheetah 2.4.0 it's seems that it's no more
compatible with easy_install.
Setuptools try to download Cheetah-2.4.0.linux-i686.tar.gz (a binary
dump) rather Cheetah-2.4.0.tar.gz

logs:
(zwook_instances)17:54 emencia@gaia
~/zwook_instances/instances/instance3% easy_install cheetah
Searching for cheetah
Reading http://pypi.python.org/simple/cheetah/
Reading http://www.CheetahTemplate.org/
Reading http://sourceforge.net/project/showfiles.php?group_id=28961
Reading http://www.cheetahtemplate.org/
Best match: Cheetah 2.4.0.linux-i686
Downloading http://pypi.python.org/packages/2.6/C/Cheetah/Cheetah-2.4.0.linux-i686.tar.gz#md5=92cdea17ab49db74b05e0f51ffba039d
Processing Cheetah-2.4.0.linux-i686.tar.gz
error: Couldn't find a setup script in
/tmp/easy_install-vTpFkL/Cheetah-2.4.0.linux-i686.tar.gz
zsh: exit 1     easy_install cheetah

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