iv 19 -> 2015.03.24 https://repology.org/project/iv/versions
attrpath: iv
Checking auto update branch...
No auto update branch exists
[version] 
stderr did not split as expected full stderr was: 
this derivation will be built:
  /nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv
building '/nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv'...

trying https://www.neuron.yale.edu/ftp/neuron/versions/v8.2.3/iv-2015.03.24.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   273    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download iv-2015.03.24.tar.gz from any mirror
error: boost::bad_format_string: format-string is ill-formed
stderr did not split as expected full stderr was: 
error: attribute 'originalSrc' in selection path 'iv.originalSrc' not found
stderr did not split as expected full stderr was: 
these 2 derivations will be built:
  /nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv
  /nix/store/4iwi873p3nska321ji6i8wk4njfrh3r7-iv-2015.03.24.drv
building '/nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv'...

trying https://www.neuron.yale.edu/ftp/neuron/versions/v8.2.3/iv-2015.03.24.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   273    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404
error: cannot download iv-2015.03.24.tar.gz from any mirror
error: builder for '/nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv' failed with exit code 1;
       last 7 log lines:
       >
       > trying https://www.neuron.yale.edu/ftp/neuron/versions/v8.2.3/iv-2015.03.24.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0   273    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download iv-2015.03.24.tar.gz from any mirror
       For full logs, run 'nix log /nix/store/hxf11n24rh2ja8lcvbqiv7zgrpl6ddhk-iv-2015.03.24.tar.gz.drv'.
error: 1 dependencies of derivation '/nix/store/4iwi873p3nska321ji6i8wk4njfrh3r7-iv-2015.03.24.drv' failed to build