It went under my radar for a long time. I had to reinstall
<a target="_blank" href="https://fishshell.com">fish</a> today and I saw <code>pkgfile</code> listed as an optional
dependency.
It turns out that <code>fish</code> can automatically suggest you which package you need
to install when you try to run a command that's not available.
To cut it short:
<pre><code class="lang-sh">
$ sudo pacman -S pkgfile

# To sync pkgfile db
$ sudo pkgfile --update

# To sync pkgfile db every day automatically
$ systemctl enable pkgfile-update.timer

# now try to run some command you don't have installed
$ lolcat
lolcat may be found in the following packages:
 community/lolcat 100.0.0-2 /usr/bin/lolcat
</code></pre>
<a target="_blank" href="https://wiki.archlinux.org/index.php/Fish#The_%22command_not_found%22_hook">Source</a>

It went under my radar for a long time. I had to reinstall
[fish](https://fishshell.com) today and I saw `pkgfile` listed as an optional
dependency.

It turns out that `fish` can automatically suggest you which package you need
to install when you try to run a command that's not available.

To cut it short:

```sh

$ sudo pacman -S pkgfile

# To sync pkgfile db
$ sudo pkgfile --update

# To sync pkgfile db every day automatically
$ systemctl enable pkgfile-update.timer

# now try to run some command you don't have installed
$ lolcat
lolcat may be found in the following packages:
  community/lolcat 100.0.0-2    /usr/bin/lolcat

```

[Source](https://wiki.archlinux.org/index.php/Fish#The_%22command_not_found%22_hook)

Pills: Fish command not found