Hello, I the new version of ALPS we took care of upgrading to the new Numpy API. This unfortunately requires you to have Numpy > 1.7. I can confirm that with 1.10 and 1.11 it should work. Best, Michele

On 21 Nov 2017, at 06:47, benoît grémaud <gremaud.benoit@gmail.com> wrote:

Dear Developers,

I am trying to install alps 2.3.0 on a centos 7 from the sources (including boost).

cmake -D ALPS_ENABLE_OPENMP=ON -D Boost_ROOT_DIR:PATH=/home/gremaud/alps/alps-2.3.0-src-with-boost/boost/ -D CMAKE_INSTALL_PREFIX=/home/gremaud/alps/alps-2.3.0-install ../alps-2.3.0-src-with-boost/alps

the file CMakeCache.txt is attached

I obtain the following error:

In file included from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1728:0, from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, from /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:15, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/python/numpy_import.hpp:40, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/detail/get_numpy_type.hpp:38, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/detail/paramvalue_reader.hpp:37, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/detail/paramvalue.hpp:34, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/params.hpp:33, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/api.hpp:32, from /home/gremaud/alps/alps-2.3.0-src-with-boost/alps/src/alps/ngs/lib/api.cpp:28: /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:11:2: warning: #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp] #warning "Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" ^ /usr/lib64/python2.7/site-packages/numpy/core/include/numpy/npy_deprecated_api.h:23:2: error: #error Should never include npy_deprecated_api directly. #error Should never include npy_deprecated_api directly. ^ make[2]: *** [src/alps/CMakeFiles/alps.dir/ngs/lib/api.cpp.o] Error 1

The version 2.2.b5 is compiling nicely on the same machine, even though there are a lot of similar warnings about "Using deprecated NumPy API", but no error.

Thank you for your help,

best regards,

Benoît

-------------------- Researcher at CNRS, Laboratoire Kastler Brossel (Paris, France) and UMI MajuLab (Singapore) Visiting Associate Professor at the Centre for Quantum Technologies (NUS, Singapore) <CMakeCache.txt>

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