Installation of python

[Marco Sulla]

*Ahem* I already posted the solution to your problem. I quote myself:

I suppose you also downloaded the required sources from here:
https://data.mendeley.com/datasets/s2x4d542dc/1

It seems the problem is that the above sources are generated by an old
version of Cython:

https://github.com/mcfletch/pyopengl/issues/11

You have "simply" to enter any subdir of PoissonSolver that ends with
"_cy" and remove the .c file inside them.

After that, you'll be able to compile. The result is three ELF files. On
my PC, for example, one of the the generated shared libraries is

PoissonSolver/PoissonSolver/ps3d.cpython-38-x86_64-linux-gnu.so

You have also to rename them. Follow the README.



On Mon, 9 Mar 2020 at 15:23, Tim Ko <thardaway1 at gmail.com> wrote:
>
> Hello,
>
> I am trying to install a custom Python package but ran into an error. The error presumably associated with cython. I tried a different compiler since Intel compiler often crashes when using cython, but couldn't get it working.
>
> Attached is the installation error log. I have installed and updated all essential packages such as numpy and scipy. Could someone please give me advice to resolve this issue? Many thanks in advance.
>
> Sincerely,
> TK
>
>
> ===================
> $ python setup.py build_ext -b PoissonSolver/
> running build_ext
> skipping 'PoissonSolver/MV_2D_cy/matvec2D.c' Cython extension (up-to-date)
> skipping 'PoissonSolver/MV_1D_cy/matvec1D.c' Cython extension (up-to-date)
> skipping 'PoissonSolver/PS_3D_cy/ps3d.c' Cython extension (up-to-date)
> building 'matvec2D' extension
> icc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home01/r782a03/.conda/envs/hko_env/lib/python3.7/site-packages/numpy/core/include -I/home01/r782a03/.conda/envs/hko_env/include/python3.7m -c PoissonSolver/MV_2D_cy/matvec2D.c -o build/temp.linux-x86_64-3.7/PoissonSolver/MV_2D_cy/matvec2D.o -ffast-math
> icc: command line warning #10006: ignoring unknown option '-ffast-math'
> In file included from /home01/r782a03/.conda/envs/hko_env/lib/python3.7/site-packages/numpy/core/include/numpy/ndarraytypes.h(1830),
>                  from /home01/r782a03/.conda/envs/hko_env/lib/python3.7/site-packages/numpy/core/include/numpy/ndarrayobject.h(12),
>                  from /home01/r782a03/.conda/envs/hko_env/lib/python3.7/site-packages/numpy/core/include/numpy/arrayobject.h(4),
>                  from PoissonSolver/MV_2D_cy/matvec2D.c(232):
> /home01/r782a03/.conda/envs/hko_env/lib/python3.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h(17): warning #1224: #warning directive: "Using deprecated NumPy API, disable it with "          "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION"
>   #warning "Using deprecated NumPy API, disable it with " \
>    ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17500): error: struct "_ts" has no field "exc_type"
>       *type = tstate->exc_type;
>                       ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17501): error: struct "_ts" has no field "exc_value"
>       *value = tstate->exc_value;
>                        ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17502): error: struct "_ts" has no field "exc_traceback"
>       *tb = tstate->exc_traceback;
>                     ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17514): error: struct "_ts" has no field "exc_type"
>       tmp_type = tstate->exc_type;
>                          ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17515): error: struct "_ts" has no field "exc_value"
>       tmp_value = tstate->exc_value;
>                           ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17516): error: struct "_ts" has no field "exc_traceback"
>       tmp_tb = tstate->exc_traceback;
>                        ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17517): error: struct "_ts" has no field "exc_type"
>       tstate->exc_type = type;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17518): error: struct "_ts" has no field "exc_value"
>       tstate->exc_value = value;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17519): error: struct "_ts" has no field "exc_traceback"
>       tstate->exc_traceback = tb;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17562): error: struct "_ts" has no field "exc_type"
>       tmp_type = tstate->exc_type;
>                          ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17563): error: struct "_ts" has no field "exc_value"
>       tmp_value = tstate->exc_value;
>                           ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17564): error: struct "_ts" has no field "exc_traceback"
>       tmp_tb = tstate->exc_traceback;
>                        ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17565): error: struct "_ts" has no field "exc_type"
>       tstate->exc_type = local_type;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17566): error: struct "_ts" has no field "exc_value"
>       tstate->exc_value = local_value;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17567): error: struct "_ts" has no field "exc_traceback"
>       tstate->exc_traceback = local_tb;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17589): error: struct "_ts" has no field "exc_type"
>       tmp_type = tstate->exc_type;
>                          ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17590): error: struct "_ts" has no field "exc_value"
>       tmp_value = tstate->exc_value;
>                           ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17591): error: struct "_ts" has no field "exc_traceback"
>       tmp_tb = tstate->exc_traceback;
>                        ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17592): error: struct "_ts" has no field "exc_type"
>       tstate->exc_type = *type;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17593): error: struct "_ts" has no field "exc_value"
>       tstate->exc_value = *value;
>               ^
>
> PoissonSolver/MV_2D_cy/matvec2D.c(17594): error: struct "_ts" has no field "exc_traceback"
>       tstate->exc_traceback = *tb;
>               ^
>
> compilation aborted for PoissonSolver/MV_2D_cy/matvec2D.c (code 2)
> error: command 'icc' failed with exit status 2
> ===================
> --
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