Traceback (most recent call last):


 "setup.py", line 55, in <module>

cmdclass={"build_ext": BuildExtension}


 "F:\Anaconda3\envs\pytorch\lib\site-packages\setuptools\__init__.py", line 145, in setup

return distutils.core.setup(**attrs)


 "F:\Anaconda3\envs\pytorch\lib\distutils\core.py", line 148, in setup

dist.run_commands()


 "F:\Anaconda3\envs\pytorch\lib\distutils\dist.py", line 955, in run_commands

self.run_command(cmd)


 "F:\Anaconda3\envs\pytorch\lib\distutils\dist.py", line 974, in run_command

cmd_obj.run()


 "F:\Anaconda3\envs\pytorch\lib\distutils\command\build.py", line 135, in run

self.run_command(cmd_name)


 "F:\Anaconda3\envs\pytorch\lib\distutils\cmd.py", line 313, in run_command

self.distribution.run_command(command)


 "F:\Anaconda3\envs\pytorch\lib\distutils\dist.py", line 974, in run_command

cmd_obj.run()


 "F:\Anaconda3\envs\pytorch\lib\site-packages\setuptools\command\build_ext.py", line 84, in run

_build_ext.run(self)


 "F:\Anaconda3\envs\pytorch\lib\distutils\command\build_ext.py", line 339, in run

self.build_extensions()


 "F:\Anaconda3\envs\pytorch\lib\site-packages\torch\utils\cpp_extension.py", line 343, in build_extensions

build_ext.build_extensions(self)


 "F:\Anaconda3\envs\pytorch\lib\distutils\command\build_ext.py", line 448, in build_extensions

self._build_extensions_serial()


 "F:\Anaconda3\envs\pytorch\lib\distutils\command\build_ext.py", line 473, in _build_extensions_serial

self.build_extension(ext)


 "F:\Anaconda3\envs\pytorch\lib\site-packages\setuptools\command\build_ext.py", line 205, in build_extension

_build_ext.build_extension(self, ext)


 "F:\Anaconda3\envs\pytorch\lib\distutils\command\build_ext.py", line 533, in build_extension

depends=ext.depends)


 "F:\Anaconda3\envs\pytorch\lib\site-packages\torch\utils\cpp_extension.py", line 333, in win_wrap_compile

extra_postargs, depends)


 "F:\Anaconda3\envs\pytorch\lib\distutils\_msvccompiler.py", line 345, in compile

self.initialize()


 "F:\Anaconda3\envs\pytorch\lib\distutils\_msvccompiler.py", line 238, in initialize

vc_env = _get_vc_env(plat_spec)


 "F:\Anaconda3\envs\pytorch\lib\site-packages\setuptools\msvc.py", line 171, in msvc14_get_vc_env

return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env()


 "F:\Anaconda3\envs\pytorch\lib\site-packages\setuptools\msvc.py", line 1620, in return_env

if self.vs_ver >= 14 and isfile(self.VCRuntimeRedist):


 "F:\Anaconda3\envs\pytorch\lib\genericpath.py", line 30, in isfile

st = os.stat(path)
TypeError: stat: path should be string, bytes, os.PathLike or integer, not NoneType

Traceback (most recent call last):


 "/usr/local/Cellar/python@2/2.7.14_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 174, in _run_module_as_main

"__main__", fname, loader, pkg_name)


 "/usr/local/Cellar/python@2/2.7.14_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 72, in _run_code

exec code in run_globals


 "/Users/kenneth/Work/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 97, in <module>

main()


 "/Users/kenneth/Work/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 18, in main

click.Group(commands=commands)(prog_name='bench')


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 722, in __call__

return self.main(*args, **kwargs)


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 697, in main

rv = self.invoke(ctx)


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 1066, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 1066, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 895, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 535, in invoke

return callback(*args, **kwargs)


 "/Users/kenneth/Work/frappe-bench/env/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func

return f(get_current_context(), *args, **kwargs)


 "/Users/kenneth/Work/frappe-bench/apps/frappe/frappe/commands/__init__.py", line 25, in _func

ret = f(frappe._dict(ctx.obj), *args, **kwargs)


 "/Users/kenneth/Work/frappe-bench/apps/frappe/frappe/commands/utils.py", line 322, in mariadb

os.execv(mysql, args)
TypeError: execv() arg 2 must contain only strings```