Node packages in nixpkgs cannot be updated currently due to cyclic dependency.

[rbvermaa]

Example json:
[ "d" ]

d depends on es5-ext, which depends on es6-iterator, which depends on both d and es5-ext

[rbvermaa]

@garbas @shlevy Do you guys have any idea how to resolve this?

[lucabrunox]

Such packages are connected components, a solution would be to create a single derivation containing d, es5-ext and es6-iterator.

[shlevy]

Yes, we have something a bit similar for cycles in peerDependencies.

[garbas]

/me looks on hydra which package is broken

[rbvermaa]

I am removing all packages for now that seem to cause the cyclic dep.

[offlinehacker]

This is fixed