Traceback (most recent call last):


 "/usr/local/bin/pipenv", line 11, in <module>

sys.exit(cli())


 "/Library/Python/2.7/site-packages/click/core.py", line 722, in __call__

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


 "/Library/Python/2.7/site-packages/click/core.py", line 697, in main

rv = self.invoke(ctx)


 "/Library/Python/2.7/site-packages/click/core.py", line 1066, in invoke

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


 "/Library/Python/2.7/site-packages/click/core.py", line 895, in invoke

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


 "/Library/Python/2.7/site-packages/click/core.py", line 535, in invoke

return callback(*args, **kwargs)


 "/Library/Python/2.7/site-packages/pipenv/cli.py", line 524, in install

do_init(dev=dev, requirements=requirements, allow_global=system)


 "/Library/Python/2.7/site-packages/pipenv/cli.py", line 378, in do_init

click.echo(crayons.yellow('Pipfile.lock not found, creating...', err=True))
TypeError: yellow() got an unexpected keyword argument 'err'

Traceback (most recent call last):

 "bootstrap.py", line 161, in <module>
shell=True if os.name == 'nt' else False

 "C:\Miniconda3\envs\spyder-test\lib\subprocess.py", line 411, in check_output
**kwargs).stdout

 "C:\Miniconda3\envs\spyder-test\lib\subprocess.py", line 512, in run
output=stdout, stderr=stderr)subprocess.CalledProcessError: Command '['conda', 'list', 'python-language-server', '--json']' returned non-zero exit status 1.