entrance login/desktop manager sources?

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http://www.linuxquestions.org – I used e17 with login manager from Debian squeeze in my netbook. Now I've updated to Jessie, and e17 is not in repositories, so I'm building it from source. But I can't find entrance (login manager) sources or deb packages. I was wondering, cos' sources aren't within e17 official site. So I presumed entrance was developed by another group of developers. Does anybody knows if entrance is still available? If so, where is the official site? Thanks (HowTos)