Question: I want to have something like bitbucket.org or github (but for mercurial!) on my VDS. I don't need full functionality, but I need it being able to serve repositories, accept changes (with auth!) and creating new repos in one-two clicks in web interface. What can I use? Thanks

Answer: 
Hgwebdir running in a web server (comes with mercurial) does everything except let you create the new repos with a click, which you can **very** easily do with a [simple script](http://ry4an.org/unblog/UnBlog/2009-09-17) you can put right in the hgwebdir footer.
I have used bitbucket.org but I also wanted an in house DVCM server for my web development team, so we went with Redmine. This is tested and installed easy using BitNami images, <http://bitnami.org/stack/redmine>