Yaroslav,
ROOT data analysis framework (https://root.cern) is written in C++
(with cppyy Python bindings).
not exactly: ROOT uses a fork of cppyy with several local modifications (and
it's also very much behind cppyy master). One of them is precisely this:
ImportError: Failed to import libcppyy2_7. Please check that ROOT has
been built for Python 2.7
Which is referring to their "multi-python" build, a local "invention." But
also, libcppyy is not used in PyPy and should never be loaded directly for
portable use. (If they had stayed with standard Python platform tags, they
would not have to load it explicitly.)
Could you please add support of ROOT in PyPy?
This really is on the ROOT folk to make their fork compatible with the
Python ecosphere, so file a bug report with them.
Best regards,
Wim
--
wlavrij...@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net
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