Traceback (most recent call last):


 "C:\Users\sunny\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connection.py", line 170, in _new_conn

(self._dns_host, self.port), self.timeout, **extra_kw


 "C:\Users\sunny\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\connection.py", line 96, in create_connection

raise err


 "C:\Users\sunny\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\connection.py", line 86, in create_connection

sock.connect(sa)
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it

Traceback (most recent call last):


 "setup.py", line 4, in <module>

setup(


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/__init__.py", line 165, in setup

return distutils.core.setup(**attrs)


 "/home/xxx/anaconda3/lib/python3.8/distutils/core.py", line 148, in setup

dist.run_commands()


 "/home/xxx/anaconda3/lib/python3.8/distutils/dist.py", line 966, in run_commands

self.run_command(cmd)


 "/home/xxx/anaconda3/lib/python3.8/distutils/dist.py", line 985, in run_command

cmd_obj.run()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/install.py", line 67, in run

self.do_egg_install()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/install.py", line 109, in do_egg_install

self.run_command('bdist_egg')


 "/home/xxx/anaconda3/lib/python3.8/distutils/cmd.py", line 313, in run_command

self.distribution.run_command(command)


 "/home/xxx/anaconda3/lib/python3.8/distutils/dist.py", line 985, in run_command

cmd_obj.run()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/bdist_egg.py", line 174, in run

cmd = self.call_command('install_lib', warn_dir=0)


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/bdist_egg.py", line 160, in call_command

self.run_command(cmdname)


 "/home/xxx/anaconda3/lib/python3.8/distutils/cmd.py", line 313, in run_command

self.distribution.run_command(command)


 "/home/xxx/anaconda3/lib/python3.8/distutils/dist.py", line 985, in run_command

cmd_obj.run()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/install_lib.py", line 11, in run

self.build()


 "/home/xxx/anaconda3/lib/python3.8/distutils/command/install_lib.py", line 107, in build

self.run_command('build_ext')


 "/home/xxx/anaconda3/lib/python3.8/distutils/cmd.py", line 313, in run_command

self.distribution.run_command(command)


 "/home/xxx/anaconda3/lib/python3.8/distutils/dist.py", line 985, in run_command

cmd_obj.run()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 87, in run

_build_ext.run(self)


 "/home/xxx/anaconda3/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run

_build_ext.build_ext.run(self)


 "/home/xxx/anaconda3/lib/python3.8/distutils/command/build_ext.py", line 340, in run

self.build_extensions()


 "/home/xxx/anaconda3/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 649, in build_extensions

build_ext.build_extensions(self)


 "/home/xxx/anaconda3/lib/python3.8/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions

_build_ext.build_ext.build_extensions(self)


 "/home/xxx/anaconda3/lib/python3.8/distutils/command/build_ext.py", line 449, in build_extensions

self._build_extensions_serial()


 "/home/xxx/anaconda3/lib/python3.8/distutils/command/build_ext.py", line 474, in _build_extensions_serial

self.build_extension(ext)


 "/home/xxx/anaconda3/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 208, in build_extension

_build_ext.build_extension(self, ext)


 "/home/xxx/anaconda3/lib/python3.8/distutils/command/build_ext.py", line 528, in build_extension

objects = self.compiler.compile(sources,


 "/home/xxx/anaconda3/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 469, in unix_wrap_ninja_compile

_write_ninja_file_and_compile_objects(


 "/home/xxx/anaconda3/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1228, in _write_ninja_file_and_compile_objects

_run_ninja_build(


 "/home/xxx/anaconda3/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1529, in _run_ninja_build

raise RuntimeError(message)
RuntimeError: Error compiling objects for extension
