将SciPy安装到PyPy时遇到内部语法错误

eoigrqb6  于 2022-11-10  发布在  其他
关注(0)|答案(1)|浏览(118)

我在Ubuntu 22.04“Jammy”上。我已经安装了pypy3,我正在尝试为它安装scipy
此错误消息已打印出来:

ndos@ndos-desktop:~$ pypy3 -m pip install scipy --upgrade
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: scipy in /usr/lib/python3/dist-packages (1.8.0)
Collecting scipy
Using cached scipy-1.9.0.tar.gz (42.0 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [54 lines of output]
    The Meson build system
    Version: 0.62.2
    Source dir: /tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d
    Build dir: /tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-mv4soouy/build
    Build type: native build
    Project name: SciPy
    Project version: 1.9.0
    C compiler for the host machine: cc (gcc 11.2.0 "cc (Ubuntu 11.2.0-19ubuntu1) 11.2.0")
    C linker for the host machine: cc ld.bfd 2.38
    C++ compiler for the host machine: c++ (gcc 11.2.0 "c++ (Ubuntu 11.2.0-19ubuntu1) 11.2.0")
    C++ linker for the host machine: c++ ld.bfd 2.38
    Host machine cpu family: x86_64
    Host machine cpu: x86_64
    Compiler for C supports arguments -Wno-unused-but-set-variable: YES
    Library m found: YES
    Fortran compiler for the host machine: gfortran (gcc 11.2.0 "GNU Fortran (Ubuntu 11.2.0-19ubuntu1) 11.2.0")
    Fortran linker for the host machine: gfortran ld.bfd 2.38
    Program cython found: YES (/tmp/pip-build-env-ndkikzz6/overlay/bin/cython)
    Program pythran found: YES (/tmp/pip-build-env-ndkikzz6/overlay/bin/pythran)
    Program cp found: YES (/usr/bin/cp)
    Program python3 found: YES (/usr/bin/pypy3)

    ../../scipy/meson.build:40:0: ERROR: Command "/usr/bin/pypy3 -c import os; os.chdir(".."); import numpy; print(numpy.get_include())" failed with status 1.

    A full log can be found at /tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-mv4soouy/build/meson-logs/meson-log.txt
    + meson setup --native-file=/tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-native-file.ini -Ddebug=false -Doptimization=2 --prefix=/usr /tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d /tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-mv4soouy/build
    Traceback (most recent call last):
        File "/home/ndos/.local/lib/pypy3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 363, in <module>
        main()
        File "/home/ndos/.local/lib/pypy3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 345, in main
        json_out['return_val'] = hook(**hook_input['kwargs'])
        File "/home/ndos/.local/lib/pypy3.8/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 130, in get_requires_for_build_wheel
        return hook(config_settings)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 909, in get_requires_for_build_wheel
        with _project(config_settings) as project:
        File "/usr/lib/pypy3.8/contextlib.py", line 113, in __enter__
        return next(self.gen)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 889, in _project
        build_dir=config_settings.get('builddir'),
        File "/usr/lib/pypy3.8/contextlib.py", line 113, in __enter__
        return next(self.gen)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 547, in with_temp_working_dir
        yield cls(source_dir, tmpdir, build_dir)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 463, in __init__
        self._configure(reconfigure=bool(build_dir) and not native_file_mismatch)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 500, in _configure
        *setup_args,
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 477, in _meson
        return self._proc('meson', *args)
        File "/tmp/pip-build-env-ndkikzz6/overlay/lib/pypy3.8/site-packages/mesonpy/__init__.py", line 472, in _proc
        subprocess.check_call(list(args))
        File "/usr/lib/pypy3.8/subprocess.py", line 364, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['meson', 'setup', '--native-file=/tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-native-file.ini', '-Ddebug=false', '-Doptimization=2', '--prefix=/usr', '/tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d', '/tmp/pip-install-2ov2xi0h/scipy_8ec7415f7e94440e82d27b79cc387e5d/.mesonpy-mv4soouy/build']' returned non-zero exit status 1.
    [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

我把注意力集中在这行字上:

../../scipy/meson.build:40:0: ERROR: Command "/usr/bin/pypy3 -c import os; os.chdir(".."); import numpy; print(numpy.get_include())" failed with status 1.

据我所知,这个“命令”是无效的,因为嵌套了""。要么内部的""必须转义,要么用单引号''替换。
我应该如何解决此错误?

fjaof16o

fjaof16o1#

Scipy 1.9.0是上周发布的,还没有使用新的meson后端进行构建。跟踪可用性的最佳位置是在scipy问题跟踪器上,例如this issue。我建议使用预先构建的用于PyPy的conda包,因为这将保存构建像Scipy这样复杂的包的麻烦。方向在https://conda-forge.org/docs/user/tipsandtricks.html#using-pypy-as-an-interpreter。

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