hirni-import-dcm >> 'Dataset' object has no attribute 'meta_aggregate' [dataset.py:__getattr__:229]

[ted-strauss-K1]

Getting the following error. Running datalad 0.12.0rc4 & datalad-hirni 0.0.3.

# datalad hirni-import-dcm -d . ../BMPD_P014_20190522_165435357.tar.gz acq002
[INFO   ] Creating a new annex repo at /path/dcmraw/acq002/dicoms 
[INFO   ] Adding content of the archive BMPD_P014_20190522_165435357.tar.gz into annex <AnnexRepo path=/path/dcmraw/acq002/dicoms (<class 'datalad.support.annexrepo.AnnexRepo'>)> 
[INFO   ] Finished adding BMPD_P014_20190522_165435357.tar.gz: Files processed: 1177, +annex: 1177 
[ERROR  ] 'Dataset' object has no attribute 'meta_aggregate' [dataset.py:__getattr__:229] (AttributeError) 

[mih]

Same as #113 -- will close and handle together with that one.