# **self**: manage dephell

Commands to manage dephell installation: [upgrade to the latest version](cmd-self-upgrade), [clear cache](cmd-self-uncache), [enable autocomplete](cmd-self-autocomplete), [add credentials](cmd-self-auth).

```eval_rst
.. toctree::
    :maxdepth: 1

    cmd-self-auth
    cmd-self-autocomplete
    cmd-self-uncache
    cmd-self-upgrade
```