求助：pypy3 -m pip install sklearn 出错，MAC下,谢谢

凤晓飞扬 2019-09-18 07:17:49
$ pypy3 -m pip install sklearn
Collecting sklearn
Collecting scikit-learn (from sklearn)
......
Building wheel for scipy (PEP 517) ... error
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/pypy3 /usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/tmpn6kd9u1d
cwd: /private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scipy
Complete output (742 lines):
lapack_opt_info:
lapack_mkl_info:
libraries mkl_rt not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

openblas_lapack_info:
libraries openblas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

system_info:
NOT AVAILABLE

atlas_3_10_threads_info:
......
^~~~~~~~~
1 error generated.
/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/tmp8m8tikwt/source.c:1:10: fatal error: 'cblas.h' file not found
#include <cblas.h>
^~~~~~~~~
1 error generated.
FOUND:
libraries = ['blas', 'blas']
library_dirs = ['/usr/lib']
include_dirs = ['/usr/local/include', '/usr/include', '/usr/local/Cellar/pypy3/7.1.1_1/libexec/include']

FOUND:
define_macros = [('NO_ATLAS_INFO', 1)]
libraries = ['lapack', 'lapack', 'blas', 'blas']
library_dirs = ['/usr/lib']
language = f77
include_dirs = ['/usr/local/include', '/usr/include', '/usr/local/Cellar/pypy3/7.1.1_1/libexec/include']

Splitting linalg.interpolative Fortran source files
blas_opt_info:
blas_mkl_info:
libraries mkl_rt not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

blis_info:
libraries blis not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

openblas_info:
libraries openblas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
libraries tatlas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

atlas_3_10_blas_info:
libraries satlas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

atlas_blas_info:
libraries f77blas,cblas,atlas not found in ['/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib', '/usr/local/lib', '/usr/lib']
NOT AVAILABLE

FOUND:
define_macros = [('NO_ATLAS_INFO', 1)]
libraries = ['blas', 'blas']
library_dirs = ['/usr/lib']
include_dirs = ['/usr/local/include', '/usr/include', '/usr/local/Cellar/pypy3/7.1.1_1/libexec/include']

......
error: library dfftpack has Fortran sources but no Fortran compiler found
----------------------------------------
ERROR: Failed building wheel for scipy
Running setup.py clean for scipy
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/pypy3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scipy/setup.py'"'"'; __file__='"'"'/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scipy/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
cwd: /private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scipy
Complete output (11 lines):
/usr/local/Cellar/pypy3/7.1.1_1/libexec/lib-python/3/importlib/_bootstrap.py:206: UserWarning: builtins.type size changed, may indicate binary incompatibility. Expected 872, got 416
return f(*args, **kwds)

`setup.py clean` is not supported, use one of the following instead:

- `git clean -xdf` (cleans all files)
- `git clean -Xdf` (cleans all versioned files, doesn't touch
files that aren't checked into the git repo)

Add `--force` to your command to use it anyway if you must (unsupported).

----------------------------------------
ERROR: Failed cleaning build dir for scipy
Failed to build scipy
Building wheels for collected packages: scikit-learn
Building wheel for scikit-learn (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/pypy3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/setup.py'"'"'; __file__='"'"'/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-wheel-9lv6z6fz --python-tag pp371
cwd: /private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/
Complete output (28 lines):
Partial import of sklearn during the build process.
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/setup.py", line 290, in <module>
setup_package()
File "/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/setup.py", line 286, in setup_package
setup(**metadata)
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/core.py", line 137, in setup
config = configuration()
File "/private/var/folders/sp/vz74h1tx3jlb3jqrq__bjwh00000gp/T/pip-install-lxpsdrrm/scikit-learn/setup.py", line 174, in configuration
config.add_subpackage('sklearn')
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 1035, in add_subpackage
caller_level = 2)
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 1004, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 941, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/setup.py", line 62, in configuration
config.add_subpackage('utils')
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 1035, in add_subpackage
caller_level = 2)
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 1004, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/Cellar/pypy3/7.1.1_1/libexec/site-packages/numpy/distutils/misc_util.py", line 941, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/utils/setup.py", line 8, in configuration
from Cython import Tempita
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
ERROR: Failed building wheel for scikit-learn
Running setup.py clean for scikit-learn
Failed to build scikit-learn
ERROR: Could not build wheels for scipy which use PEP 517 and cannot be installed directly

怎么办？谢谢
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凤晓飞扬 2019-09-18
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$ pypy3
Python 3.6.1 (784b254d669919c872a505b807db8462b6140973, Sep 04 2019, 12:29:41)
[PyPy 7.1.1-beta0 with GCC 4.2.1 Compatible Apple LLVM 10.0.0 (clang-1000.11.45.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
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