
Traceback (most recent call last):


 "/var/folders/sq/gc62mtns2n1gg_pgs6q2g0zw0000gn/T/easy_install-v2l4o5n8/numpy-1.20.1/tools/cythonize.py", line 235, in <module>

main()


 "/var/folders/sq/gc62mtns2n1gg_pgs6q2g0zw0000gn/T/easy_install-v2l4o5n8/numpy-1.20.1/tools/cythonize.py", line 231, in main

find_process_files(root_dir)


 "/var/folders/sq/gc62mtns2n1gg_pgs6q2g0zw0000gn/T/easy_install-v2l4o5n8/numpy-1.20.1/tools/cythonize.py", line 222, in find_process_files

process(root_dir, fromfile, tofile, function, hash_db)


 "/var/folders/sq/gc62mtns2n1gg_pgs6q2g0zw0000gn/T/easy_install-v2l4o5n8/numpy-1.20.1/tools/cythonize.py", line 188, in process

processor_function(fromfile, tofile)


 "/var/folders/sq/gc62mtns2n1gg_pgs6q2g0zw0000gn/T/easy_install-v2l4o5n8/numpy-1.20.1/tools/cythonize.py", line 64, in process_pyx

raise OSError('Cython needs to be installed in Python as a module')

OSError: Cython needs to be installed in Python as a module

Traceback (most recent call last):


 "/usr/lib/python3.6/multiprocessing/process.py", line 258, in _bootstrap

self.run()


 "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run

self._target(*self._args, **self._kwargs)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/estimators.py", line 15, in _fit_automl

return automl.fit(load_models=load_models, **kwargs)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/automl.py", line 996, in fit

load_models=load_models,


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/automl.py", line 208, in fit

only_return_configuration_space=only_return_configuration_space,


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/automl.py", line 489, in _fit

_proc_smac.run_smbo()


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/smbo.py", line 504, in run_smbo

smac.optimize()


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/smac/facade/smac_facade.py", line 400, in optimize

incumbent = self.solver.run()


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/smac/optimizer/smbo.py", line 192, in run

time_bound=max(self.intensifier._min_time, time_left))


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/smac/intensification/intensification.py", line 169, in intensify

log_traj=log_traj)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/smac/intensification/intensification.py", line 360, in _race_challenger

(cutoff < self.cutoff))


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/evaluation/__init__.py", line 170, in start

capped=capped)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/smac/tae/execute_ta_run.py", line 168, in start

instance_specific=instance_specific)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/autosklearn/evaluation/__init__.py", line 211, in run

obj(**obj_kwargs)


 "/home/user/envs/ma-automl-ppm/lib/python3.6/site-packages/pynisher/limit_function_call.py", line 195, in __call__

subproc.start()


 "/usr/lib/python3.6/multiprocessing/process.py", line 105, in start

self._popen = self._Popen(self)


 "/usr/lib/python3.6/multiprocessing/context.py", line 223, in _Popen

return _default_context.get_context().Process._Popen(process_obj)


 "/usr/lib/python3.6/multiprocessing/context.py", line 277, in _Popen

return Popen(process_obj)


 "/usr/lib/python3.6/multiprocessing/popen_fork.py", line 19, in __init__

self._launch(process_obj)


 "/usr/lib/python3.6/multiprocessing/popen_fork.py", line 66, in _launch

self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory
