• built on NixOS
• /bin/sh passed the binary check.
• 1 of 1 passed binary check by having a zero exit code.
• 0 of 1 passed binary check by having the new version present in output.
• found 1.0.7 with grep in /nix/store/zyyhz3j4lk92fymxxnrx8swxcy2kqmmf-python3.7-backports.csv-1.0.7
• directory tree listing: https://gist.github.com/4885567f4b4851037f1f981aec83e27c
• du listing: https://gist.github.com/72a9d116788fd07b0807ec0e325e52bd

16 total rebuild path(s)

4 package rebuild(s)

4 x86_64-linux rebuild(s)
4 i686-linux rebuild(s)
4 x86_64-darwin rebuild(s)
4 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
python27Packages.backports_csv
python27Packages.cli-helpers
python27Packages.internetarchive
python37Packages.backports_csv

Either download from Cachix:

nix-store -r /nix/store/zyyhz3j4lk92fymxxnrx8swxcy2kqmmf-python3.7-backports.csv-1.0.7 \
  --option binary-caches 'https://cache.nixos.org/ https://r-ryantm.cachix.org/' \
  --option trusted-public-keys '
  r-ryantm.cachix.org-1:gkUbLkouDAyvBdpBX0JOdIiD2/DP1ldF3Z3Y6Gqcc4c=
  cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
  '

(r-ryantm's Cachix cache is only trusted for this store-path realization.)

Or, build yourself:

nix-build -A python37Packages.backports_csv https://github.com/r-ryantm/nixpkgs/archive/7b6d81bbc960bde1ccb68454e2e1af702d2baf31.tar.gz

After you've downloaded or built it, look at the files and if there are any, run the binaries:

ls -la /nix/store/zyyhz3j4lk92fymxxnrx8swxcy2kqmmf-python3.7-backports.csv-1.0.7
ls -la /nix/store/zyyhz3j4lk92fymxxnrx8swxcy2kqmmf-python3.7-backports.csv-1.0.7/bin