Allow PyPy to use ROOT (pyroot)
ROOT data analysis framework (https://root.cern) is written in C++ (with cppyy Python bindings). I tried to import that in PyPy, and got an error
>>>> import ROOT Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/root/cur/lib/ROOT/__init__.py", line 22, in <module> import cppyy File "/opt/root/cur/lib/cppyy/__init__.py", line 64, in <module> libcppyy_mod_name, major, minor)) ImportError: Failed to import libcppyy2_7. Please check that ROOT has been built for Python 2.7
However, I allowed support for Python 2 in ROOT, and
python2 imports ROOT fine. That library is in LD_LIBRARY_PATH.
Could you please add support of ROOT in PyPy?