• built on NixOS

• Warning: a test defined in passthru.tests did not pass

• 0 of 0 passed binary check by having a zero exit code.

• 0 of 0 passed binary check by having the new version present in output.

• found 1.2.4 with grep in /nix/store/c52br17asff4l906cd5j79cb2smvc663-python2.7-cvxopt-1.2.4

• directory tree listing: https://gist.github.com/2c5a7a7b0ffd520e01215a9a5f8278a9

• du listing: https://gist.github.com/d366c740409a7f7ec519ac947711ebf2

26 total rebuild path(s)

8 package rebuild(s)

8 x86_64-linux rebuild(s)
6 i686-linux rebuild(s)
6 x86_64-darwin rebuild(s)
6 aarch64-linux rebuild(s)

First fifty rebuilds by attrpath
python27Packages.cvxopt
python27Packages.picos
python37Packages.cvxopt
python37Packages.picos
python38Packages.cvxopt
python38Packages.picos
sage
sageWithDoc

Either download from Cachix:

nix-store -r /nix/store/c52br17asff4l906cd5j79cb2smvc663-python2.7-cvxopt-1.2.4 \
  --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.)
For the Cachix download to work, your user must be in the trusted-users list or you can use sudo since root is effectively trusted.

Or, build yourself:

nix-build -A python27Packages.cvxopt https://github.com/r-ryantm/nixpkgs/archive/512e77e664bea42a3a7162a0110d1f3f4b935c3d.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/c52br17asff4l906cd5j79cb2smvc663-python2.7-cvxopt-1.2.4
ls -la /nix/store/c52br17asff4l906cd5j79cb2smvc663-python2.7-cvxopt-1.2.4/bin