# Name-based Tcl package directories

The structure of this directory is identical to the one described in
[/pkgs/by-name/README.md](../../../by-name/README.md).
The only difference is the scope:

```nix
{ lib
# You can get tclPackages attributes directly
, mkTclDerivation
, tcllib
}:

mkTclDerivation {
  # ...
}
```