openmc-get-nndc-data problem

User Support
1

I made a fresh installation of openmc on a Fedora28 computer.
The last few lines of make install were:
.
.
.
Using /home/myname/anaconda2/lib/python2.7/site-packages
Finished processing dependencies for openmc==0.9.0

then, I wanted to set nndc and upon typing: openmc-get-nndc-data
I got the following error message:

$ openmc-get-nndc-data
Traceback (most recent call last):
File “/home/myname/anaconda2/bin/openmc-get-nndc-data”, line 4, in
import(‘pkg_resources’).run_script(‘openmc==0.9.0’, ‘openmc-get-nndc-data’)
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 3019, in
@_call_aside
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 3003, in _call_aside
f(*args, **kwargs)
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 3032, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 655, in _build_master
ws.require(requires)
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 963, in require
needed = self.resolve(parse_requirements(requirements))
File “/home/myname/anaconda2/lib/python2.7/site-packages/pkg_resources/init.py”, line 849, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The ‘openmc==0.9.0’ distribution was not found and is required by the application

I would appreciate any help.

Regards,

Guy

2

oops Fedora26 of course…

3

Ooops, Fedora26 of course…

4

Guy- this doesn’t appear to be an OpenMC-specific problem, but rather is likely an issue with your installation within conda. Try having a look at the conda troubleshooting page and see if any of their recommendations/solutions are helpful.

Best,
Paul