running build_ext
Traceback (most recent call last):
File "setup.py", line 135, in <module>
cmdclass={'build_ext': custom_build_ext},
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "setup.py", line 112, in build_extensions
build_ext.build_extensions(self)
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 193, in build_extensions
ext.sources = self.cython_sources(ext.sources, ext)
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 205, in cython_sources
from Cython.Compiler.Main \
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Compiler/Main.py", line 28, in <module>
from .Scanning import PyrexScanner, FileSourceDescriptor
File "Cython/Compiler/Scanning.py", line 1, in init Cython.Compiler.Scanning
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Plex/__init__.py", line 36, in <module>
from .Lexicons import Lexicon, State
File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Plex/Lexicons.py", line 14, in <module>
from . import DFA
File "Cython/Plex/DFA.py", line 1, in init Cython.Plex.DFA
AttributeError: module 'Cython.Plex.Actions' has no attribute 'Method'
Cython版本的问题，解决方法：
pip uninstall Cython pip install Cython==0.29.21