Nix package manager
This discussion article is to cover the usage, internals and configuration of the Nix package manager.
Common Errors
Bad configuration option: gssapikexalgorithms
Found when using an SSH binary from Nix on typically RPM-based distros like CentOS, Fedora, Scientific Linux, Redhat, etc. The quick fix: Just comment out the configuration option in the ssh config file, you probably don't need it.