After many months of heavy development and testing, Debian 8 (Jesse) and Ubuntu 15.04 (Vivid Vervet) were released recently.
For those who already upgraded their systems and/or plan do do it in close future, we prepared builds of WebScaleSQL :-)
- http://repo.psce.com/download/webscalesql/deb/x86_64/vivid/
- http://repo.psce.com/download/webscalesql/deb/x86_64/jessie/
You can also install it using PSCE repository.