Scipy 无法与 PyPy、Linux 一起安装

Question

我正在尝试使用 pypy 安装 scipy，版本：

Python 3.8.13 (7.3.9+dfsg-1ubuntu0.1, Nov 15 2022, 06:22:50)
[PyPy 7.3.9 with GCC 11.3.0]

我已经全新安装了 pypy (

sudo apt install pypy3

) 和 gfortran (

sudo apt install gfortran

)。我使用的是 Ubuntu 24.04。

但是，运行时

pypy -m pip install scipy

我收到了这个错误， 故障发生在此处附近的地方：

      [263/1619] Generating scipy/special/_data_gsl with a custom command
      FAILED: scipy/special/gsl.npz
      /usr2/repositories/DSP/dspos/RoomResponseRef/source/python/some_env/bin/pypy3 ../../scipy/special/utils/makenpz.py --use-timestamp gsl -o scipy/special
      Segmentation fault (core dumped)
      [264/1619] Compiling C++ object scipy/special/_ufuncs_cxx.pypy38-pp73-x86_64-linux-gnu.so.p/ellint_carlson_wrap.cxx.o
      [265/1619] Generating scipy/special/_data_boost with a custom command
      FAILED: scipy/special/boost.npz
      /usr2/repositories/DSP/dspos/RoomResponseRef/source/python/some_env/bin/pypy3 ../../scipy/special/utils/makenpz.py --use-timestamp boost -o scipy/special
      Segmentation fault (core dumped)
      [266/1619] Generating scipy/linalg/flinalg_module with a custom command
      [267/1619] Generating scipy/special/_data_local with a custom command
      FAILED: scipy/special/local.npz
      /usr2/repositories/DSP/dspos/RoomResponseRef/source/python/some_env/bin/pypy3 ../../scipy/special/utils/makenpz.py --use-timestamp local -o scipy/special
      Segmentation fault (core dumped)
      [268/1619] Generating 'scipy/special/_comb.pypy38-pp73-x86_64-linux-gnu.so.p/_comb.c'
      [269/1619] Generating 'scipy/_lib/_ccallback_c.pypy38-pp73-x86_64-linux-gnu.so.p/_ccallback_c.c'
      [270/1619] Generating 'scipy/_lib/messagestream.pypy38-pp73-x86_64-linux-gnu.so.p/messagestream.c'
      [271/1619] Generating scipy/linalg/interpolative_module with a custom command
      [272/1619] Compiling Fortran object scipy/special/libspecfun.a.p/specfun_specfun.f.o
      [273/1619] Generating 'scipy/special/_ufuncs_cxx.pypy38-pp73-x86_64-linux-gnu.so.p/_ufuncs_cxx.cpp'
      [274/1619] Generating scipy/linalg/fblas_module with a custom command
      [275/1619] Generating 'scipy/special/_ellip_harm_2.pypy38-pp73-x86_64-linux-gnu.so.p/_ellip_harm_2.c'
      [276/1619] Generating 'scipy/special/_test_internal.pypy38-pp73-x86_64-linux-gnu.so.p/_test_internal.c'
      [277/1619] Generating 'scipy/stats/_sobol.pypy38-pp73-x86_64-linux-gnu.so.p/_sobol.c'
      [278/1619] Generating scipy/linalg/flapack_module with a custom command
      [279/1619] Generating 'scipy/special/_ufuncs.pypy38-pp73-x86_64-linux-gnu.so.p/_ufuncs.c'
      [280/1619] Generating 'scipy/special/cython_special.pypy38-pp73-x86_64-linux-gnu.so.p/cython_special.c'
      ninja: build stopped: subcommand failed.
      INFO: autodetecting backend as ninja
      INFO: calculating backend command to run: /usr/bin/ninja
      + meson setup --prefix=/usr /tmp/pip-install-ecigaz4z/scipy_bae3c05728ed48d0a94e36cf7aeb04ac /tmp/pip-install-ecigaz4z/scipy_bae3c05728ed48d0a94e36cf7aeb04ac/.mesonpy-hvxyf1qr/build --native-file=/tmp/pip-install-ecigaz4z/scipy_bae3c05728ed48d0a94e36cf7aeb04ac/.mesonpy-native-file.ini -Ddebug=false -Doptimization=2
      + meson compile
      [end of output]
 
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
 
× Encountered error while generating package metadata.
╰─> See above for output.
 
note: This is an issue with the package mentioned above, not pip.

有什么想法吗？恐怕我不知道如何开始调试这个......谢谢！

Answer 1

看起来这是一个版本问题，可能与Nick的评论有关。 在手动下载适用于 Linux 的预构建最新版本 pypy 后，按照此处的说明进行操作，并显式运行 pypy3.10，安装 scipy 就成功了。