### Please describe the problem.

Originally spotted in 
https://neurostars.org/t/updating-datalad-datasets/1154/11 and thought that the
guy is just offline and that is why can't get those "web" links, but apparently
there were no web links for that file, so the message like

[[!format sh """
Try making some of these repositories available:
    00000000-0000-0000-0000-000000000001 -- web
...
"""]]

was a bit misleading.  Here is the full whereis  for that file (since
then I've populated git-annex with urls, so if you would clone it you would get
some http urls for web remote):

[[!format sh """
                              
$> git annex whereis sub-10159/anat/sub-10159_T1w.nii.gz
whereis sub-10159/anat/sub-10159_T1w.nii.gz (3 copies)
    00000000-0000-0000-0000-000000000001 -- web
    09ede57e-5ec2-484b-b6fb-8a632e5c7a4e -- [datalad-archives]
    41f07c30-3cfc-4de3-9fbc-84383f5156e6 -- yoh@smaug:/mnt/btrfs/datasets/datalad/crawl/openfmri/ds000030
                              
  datalad-archives: dl+archive:MD5E-s3920586194--f5ecaf1365ea031dd6c20d0f958ed69b.tgz#path=ds030_R1.0.0/sub-10159/anat/sub-10159_T1w.nii.gz&size=11637742
  datalad-archives: dl+archive:MD5E-s3920586194--f5ecaf1365ea031dd6c20d0f958ed69b.tgz/ds030_R1.0.0/sub-10159/anat/sub-10159_T1w.nii.gz#size=11637742
  datalad-archives: dl+archive:MD5E-s4347673658--836cb09310fa22f7d2112c7f81e6258b.tgz#path=ds000030/sub-10159/anat/sub-10159_T1w.nii.gz&size=11637742
  datalad-archives: dl+archive:MD5E-s4349211504--2fe25908e474d782e8963fd31d6fe4b5.zip#path=ds000030/sub-10159/anat/sub-10159_T1w.nii.gz&size=11637742
  datalad-archives: dl+archive:MD5E-s4802398120--ce2d215f336e6dfa282d69cc35beb80d.tgz#path=sub-10159/anat/sub-10159_T1w.nii.gz&size=11637742
ok
"""]]


### What version of git-annex are you using? On what operating system?

6.20180807+git63-gbafc55c4a-1~ndall+1


[[!meta name=yoh]]

> I think I've now understood and fixed this, so [[done]] --[[Joey]]
