Hi, RooFit is a data modelling tool for ROOT (see bug #34412). It can do different types of fits, binned or unbinned, continuous or discrete. It is used a lot in high energy physics experiments. I would suggest app-sci or dev-libs (RooFit is not an app, but a library, so maybe the last one is more appropriate). RooFit depends on >=root-3.02.07. The configuration of the build happens through editing of the Makefiles. That's why there are two patch-files. Wouter
Created attachment 21316 [details] New ebuild for RooFit 01.00.03 app-sci/roofit/roofit-01.00.03.ebuild
Created attachment 21317 [details] patch for the makefile of the core of RooFit app-sci/roofit/files/RooFitCoreGNUmakefile.patch
Created attachment 21318 [details] patch for the makefile of the models in RooFit app-sci/roofit/files/RooFitModelsGNUmakefile.patch
closing this really old bug. roofit is now part of root-5 which is in the main tree.