I am trying to build at 04a58a9005. The built package misses all numpy shared libs, like _multiarray_umath.cpython-36m-x86_64-linux-gnu.so. This results in exceptions like
ModuleNotFoundError: No module named ‘numpy.core._multiarray_umath’
on start-up. These shared libs are simply not built at all, i.e, they are not excluded on packaging. I don’t have any clue about this.
Building on Arch Linux with clang 10 and cmake 3.17.3.
Can you advise for a fix ?
Thanks.
Directory python-numpy is just empty in the superbuild tree, and python-numpy-prefix lists as follows :
ls -l python-numpy-prefix/src/python-numpy-stamp/python-numpy-*
-rw-r--r-- 1 arc arc 0 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-build
-rw-r--r-- 1 arc arc 0 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-configure
-rw-r--r-- 1 arc arc 0 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-done
-rw-r--r-- 1 arc arc 0 27 juin 16:20 python-numpy-prefix/src/python-numpy-stamp/python-numpy-download
-rw-r--r-- 1 arc arc 0 27 juin 16:20 python-numpy-prefix/src/python-numpy-stamp/python-numpy-generate_project_description
-rw-r--r-- 1 arc arc 0 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-install
-rw-r--r-- 1 arc arc 223 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-install-err.log
-rw-r--r-- 1 arc arc 447 27 juin 17:16 python-numpy-prefix/src/python-numpy-stamp/python-numpy-install-out.log
-rw-r--r-- 1 arc arc 2241 27 juin 16:17 python-numpy-prefix/src/python-numpy-stamp/python-numpy-install-Release.cmake
-rw-r--r-- 1 arc arc 0 27 juin 16:20 python-numpy-prefix/src/python-numpy-stamp/python-numpy-mkdir
-rw-r--r-- 1 arc arc 0 27 juin 16:20 python-numpy-prefix/src/python-numpy-stamp/python-numpy-patch
-rw-r--r-- 1 arc arc 0 27 juin 16:20 python-numpy-prefix/src/python-numpy-stamp/python-numpy-update
Most files are empty !
Are you building in debug mode?
What command has triggered ModuleNotFound error? A simple import numpy?
It’s a release build actually.
The ModuleNotFoundError is in console when starting Slicer itself.
Here is the content of numpy/core :
ls programs/Slicer-4.11.0-2020-06-26-linux-amd64/lib/Python/lib/python3.6/site-packages/numpy/core/
_add_newdocs.py _dtype_ctypes.py function_base.py _internal.py multiarray.py records.py tests
arrayprint.py _dtype.py generate_numpy_api.py lib numeric.py setup_common.py _type_aliases.py
_asarray.py einsumfunc.py getlimits.py machar.py numerictypes.py setup.py _ufunc_config.py
cversions.py _exceptions.py include memmap.py overrides.py shape_base.py umath.py
defchararray.py fromnumeric.py __init__.py _methods.py __pycache__ _string_helpers.py umath_tests.py
while there are many shared libs there in a normal build :
cd programs/Slicer-4.11.0-2020-06-19-linux-amd64/lib/Python/lib/python3.6/site-packages/numpy/core/
#user@localhost core[0]$ ls *.so
_multiarray_tests.cpython-36m-x86_64-linux-gnu.so _rational_tests.cpython-36m-x86_64-linux-gnu.so
_multiarray_umath.cpython-36m-x86_64-linux-gnu.so _struct_ufunc_tests.cpython-36m-x86_64-linux-gnu.so
_operand_flag_tests.cpython-36m-x86_64-linux-gnu.so _umath_tests.cpython-36m-x86_64-linux-gnu.so
None of these shared libs get built.
Thanks for considering.
Linux build was successful a few days ago but there are no test results available on the dashboard, because of some network error: http://slicer.cdash.org/index.php?project=SlicerPreview
@jcfr @sjh26 could you have a look? The Linux build has been having this “build error” for a while now.
@chir.set Do latest factory builds work correctly? If yes, then you can check out what exact built tools are used and how they differ from your configuration:
Factory build works correctly at least. It means more complexity to install loadable extensions, like VMTK, every time I unpack a factory build.