Hi, The ROOT team is happy to announce the new production release v6.14/00! It contains several major new features, including: LZ4 compression by default: faster reading of ROOT files; ROOT::RDataFrame : the recommended way for analyzing trees, simple, expressive and parallel - see https://root-f…

https://root.cern.ch/blog/rootrwhy explains why new classes are called ROOT::RSomething.

The compilation on macOS with Xcode 9.4.1 fails if c++17 is enabled with: [ 80%] Building CXX object tmva/tmva/CMakeFiles/TMVA.dir/src/Factory.cxx.o /Users/sebastian/Documents/Software/root-6.14.00.source/tmva/tmva/src/Factory.cxx:506:33: error: ambiguous conversion for functional-style cast from '…

Just to add, I can confirm I also am seeing these build failures.

I have been trying to build ROOT 16.14/00 with Ubuntu 16.4 and GCC 4.8.0. I get the following error every time I run “cmake --build .” in the build directory: [ 88%] Generating G__ROOTVecOps.cxx, ../../lib/libROOTVecOps_rdict.pcm, ../../lib/libROOTVecOps.rootmap In file included from input_line_12…

[image] suhl: In master this seems to be fixed by commit 5c1921a4be42c195c4490521de35774f5f1a2aa0, could this be cherry-picked to the 6.14 branch as well? Done, thanks for reporting! It will be part of a v6.14/02 that we expect in a couple of weeks.

Some more info on the fresh new RDataFrame interface in this post .

[image] uzair90: I have been trying to build ROOT 16.14/00 with Ubuntu 16.4 and GCC 4.8.0. @uzair90 Please try again with GCC 4.8.5 or newer. ROOT needs full support for C++11, and GCC 4.8.0 does not have it yet. Edit: This specific problem may actually be a problem with dependencies in CMak…

And Ubuntu 16.04 comes with GCC 5.3.

Hello, I am also having trouble with root installation. This is the error I am getting: [ 88%] Generating G__ROOTVecOps.cxx, ../../lib/libROOTVecOps_rdict.pcm, ../../lib/libROOTVecOps.rootmap In file included from input_line_12:7: /home/arka/Root6_Build/include/ROOT/RVec.hxx:36:10: fatal error: 'v…

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ROOT production release v6.14/00 is out!

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