• built on NixOS
• Warning: a test defined in passthru.tests did not pass
• /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 19.7.15 with grep in /nix/store/2i6i797ra2g5na3pbwc7xlp4chjh9rqg-python3.7-pycountry-19.7.15
• directory tree listing: https://gist.github.com/ad0c87835e65729ed01abd41518bca6c
• du listing: https://gist.github.com/9e9507f496f5492f0a9c7ac16e94452f

39 total rebuild path(s)

10 package rebuild(s)

10 x86_64-linux rebuild(s)
10 i686-linux rebuild(s)
9 x86_64-darwin rebuild(s)
10 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
paperwork
python27Packages.FormEncode
python27Packages.pycountry
python27Packages.sqlobject
python27Packages.xml2rfc
python37Packages.FormEncode
python37Packages.paperwork-backend
python37Packages.pycountry
python37Packages.sqlobject
python37Packages.xml2rfc

Either download from Cachix:

nix-store -r /nix/store/2i6i797ra2g5na3pbwc7xlp4chjh9rqg-python3.7-pycountry-19.7.15 \
  --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.pycountry https://github.com/r-ryantm/nixpkgs/archive/5644554b6fa18e0f7010bc09548368c7fbbc6459.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/2i6i797ra2g5na3pbwc7xlp4chjh9rqg-python3.7-pycountry-19.7.15
ls -la /nix/store/2i6i797ra2g5na3pbwc7xlp4chjh9rqg-python3.7-pycountry-19.7.15/bin