Ricardo Wurmus writes:

> I'm actually getting an error when running "ams":
>
>   /home/rekado/.guix-profile/bin/ams: error while loading shared libraries: libzita-alsa-pcmi.so.0: cannot open shared object file: No such file or directory
>
> The library installed by the first patch is called
> libzita-alsa-pcmi.so.0.2.0 and there's a link called
> libzita-alsa-pcmi.so.
>
> Should "zita-alsa-pcmi" also install a link called
> "libzita-alsa-pcmi.so.0" or what is the preferred way to fix this?

I went ahead and added a phase to zita-alsa-pcmi that creates the
symlink.  With this change I can use alsa-modular-synth.

Attached are the new patches.

~~ Ricardo