Fabrice, I'd like to ask you for help with packaging Zookeeper, Kazoo and db. "New" dependencies: 1) qserv will depend on Zookeeper server and "db" package. 2) qserv/core/modules/css will depend on Zookeeper's C bindings 3) qserv/client will depend on Kazoo. I have a working toy prototype (not yet used by Qserv, but I am getting there). The code is in branch called u/jbecla/cssProto3. To get it to work, I had to install Zookeeper and Kazoo, and compile Zookeeper C client. All steps I did are described in: https://dev.lsstcorp.org/trac/wiki/db/Qserv/ZookeeperNotes Once you are done with the installation, try to run the tests, see qserv/css/README.txt for all details. I expect all this to remain in my branch as a toy prototype for few more weeks. If you are going to make any modifications needed for packaging, it'd probably make most sense for you to create a new branch based on mine: git checkout -b u/fjammes/cssProto3 u/jbecla/cssProto3 git push -u origin u/fjammes/cssProto3 (please note we won't be pushing any of that as-is to master, I am planning to do lots of squashing first once it is all ready). I'm happy to schedule a phone call with you to go over any questions you might have. Thanks, Jacek ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1