• 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 2.0.0 with grep in /nix/store/b080v1izd0lvd24rqb0kbxb8yfv0vyq3-python3.7-gphoto2-2.0.0
• directory tree listing: https://gist.github.com/f4a51228e24e103622b4b1f308368f76
• du listing: https://gist.github.com/fb24b0c9462a12d477b9ed6870da9c37

11 total rebuild path(s)

3 package rebuild(s)

3 x86_64-linux rebuild(s)
3 i686-linux rebuild(s)
2 x86_64-darwin rebuild(s)
3 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
python27Packages.gphoto2
python37Packages.gphoto2
rapid-photo-downloader

Either download from Cachix:

nix-store -r /nix/store/b080v1izd0lvd24rqb0kbxb8yfv0vyq3-python3.7-gphoto2-2.0.0 \
  --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.gphoto2 https://github.com/r-ryantm/nixpkgs/archive/46194142ddfc8d6ee39179ce9eba4d0cf310e16c.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/b080v1izd0lvd24rqb0kbxb8yfv0vyq3-python3.7-gphoto2-2.0.0
ls -la /nix/store/b080v1izd0lvd24rqb0kbxb8yfv0vyq3-python3.7-gphoto2-2.0.0/bin