Traceback (most recent call last):

 "/g/g0/lee218/src/pkg/spack/bin/spack", line 176, in <module>
main()

 "/g/g0/lee218/src/pkg/spack/bin/spack", line 154, in main
return_val = command(parser, args)

 "/nfs/tmp2/lee218/pkg/spack/lib/spack/spack/cmd/extensions.py", line 77, in extensions
extensions = spack.repo.extensions_for(spec)AttributeError: 'RepoPath' object has no attribute 'extensions_for'
Traceback (most recent call last):


 "site-packages/docker/api/client.py", line 261, in _raise_for_status


 "site-packages/requests/models.py", line 940, in raise_for_status
requests.exceptions.HTTPError: 400 Client Error: Bad Request for url: http+docker://localhost/v1.22/containers/af4f8a741c5219c9744455455347673b7f61ee8e632590ea8ea36bee4a70d5e5/start
