Fixes for mopidy install script

[sandyjmacdonald]

1. Pending a new release of Iris on PyPI, do the following in the install script:

python3 -m pip install https://github.com/jaedb/Iris/archive/develop.zip

2. Add support in the config file for the changed button pin in newer revisions of the Pirate Audio boards (more info in Add BCM24 to button config to support newer Pirate Audio boards #16 ):

bcm24 = volume_up,active_low,250

3. Remove lines with semicolon comments in the config file, as they seem to bork it in more recent Mopidy versions.

[sandyjmacdonald]

Until a release of Iris on PyPI, you can give this modified install script a go, which does the above. It works for me on the latest version of Raspbian Buster (2019-09-26).

https://gist.github.com/sandyjmacdonald/b72b65d827d85166b4739e12867d9e1b

[jplegat]

It did work on a clean Buster installation.

However, following the instructions on https://learn.pimoroni.com/tutorial/sandyj/getting-started-with-pirate-audio to add local files doesn't work because the Mopidy-Local extension was not installed in the process.

sudo python3 -m pip install Mopidy-Local did the trick.

Thanks for updating the script!

[GregJohnStewart]

Sounds like that should be part of the script then? Worked mostly, except the default http config is broken. (doesn't seem to like a blank hostname). Also kind of stuck on fixing this, as i'm new to this, if someone could tell me the magic value to put for the hostname that would be cool :)

For reference, getting the "Must be a resolvable hostname or valid ip" message when the ip is set to 0.0.0.0

[blomsoft]

I use the IP address i.e. 192.168.1.42 in my case.

[Gadgetoid]

I could swear that 0.0.0.0 worked for me. It certainly did in Mopidy 2.x so this is probably a Mopidy bug. I have a vague recollection of this being discussed elsewhere, but my git-search-fu is not serving me well today.

[GregJohnStewart]

Figured it out, it did like 0.0.0.0, but I noticed this issue: mopidy/mopidy#1868

After removing the inline comment it worked just fine.

[Gadgetoid]

Aha, that's the one- thank you! In all this chaos I'd forgotten to remove the inline comments that Mopidy 3.x broke.

[blomsoft]

Thanks, confirmed to work with 0.0.0.0 without inline trailing comment.

[kristerj]

This is super helpful. To sum up, to get running on a fresh buster install with the steps in the tutorial that expect the local module:

1. Install python3
2. Modify install script
   -install from develop.zip
   -remove semicolons
   -pin change
3. Pip install local module

Is that correct?

[Gadgetoid]

You should be able to combine 2. into just "run the install script" since Mopidy Iris is now released onto PyPi and i've fixed the config.