Chaffelson
commented
6 years ago This is due to a dependency in Ruamel.Yaml, which requires that we upgrade to their 0.15 branch, which is an excellent idea and someone opened a PR for it. It does however require some refactoring work to ensure that everything behaves correctly after the upgrade. I am hoping to have some time for that this week. In the meantime, I suggest that an older version of Python would work.
gaving
Description
I am not able to install nipyapi using pip. I check the pip list and it is showing latest packages.
What I Did
I ran pip install nipyapi and it gave me below error.
Complete output from command python setup.py egg_info: Warning: 'keywords' should be a list, got type 'NoneType' Traceback (most recent call last): File "", line 1, in
File "C:\Users...\ruamel.yaml\setup.py", line 858, in
main()
File "C:\Users...\ruamel.yaml\setup.py", line 847, in main
setup(kw)
File "c:\python\lib\site-packages\setuptools__init__.py", line 140, in setup
return distutils.core.setup(attrs)
File "c:\python\lib\distutils\core.py", line 108, in setup
_setupdistribution = dist = klass(attrs)
File "c:\python\lib\site-packages\setuptools\dist.py", line 370, in init
k: v for k, v in attrs.items()
File "c:\python\lib\distutils\dist.py", line 267, in init
getattr(self.metadata, "set" + key)(val)
File "c:\python\lib\distutils\dist.py", line 1203, in set_keywords
self.keywords = _ensure_list(value, 'keywords')
File "c:\python\lib\distutils\dist.py", line 40, in _ensure_list
value = list(value)
TypeError: 'NoneType' object is not iterable
Command "python setup.py egg_info" failed with error code 1 in C:\Users...\AppData\Local\Temp\pip-install-wjym60pp\ruamel.yaml\