potrace not found during production compile

[tacman]

Version(s) affected

1.3.x

Description

In FaviconsCompiler.php line 491:

[RuntimeException]
Unable to run potrace. Error: sh: 1: exec: potrace: not found

Exception trace:
at /home/tac/g/sites/omarexpo/vendor/spomky-labs/pwa-bundle/src/Service/FaviconsCompiler.php:491
SpomkyLabs\PwaBundle\Service\FaviconsCompiler->generateSilhouette() at /home/tac/g/sites/omarexpo/vendor/spomky-labs/pwa-bundle/src/Service/FaviconsCompiler.php:315
SpomkyLabs\PwaBundle\Service\FaviconsCompiler->processBrowserConfig() at /home/tac/g/sites/omarexpo/vendor/spomky-labs/pwa-bundle/src/Service/FaviconsCompiler.php:242
SpomkyLabs\PwaBundle\Service\FaviconsCompiler->getFiles() at /home/tac/g/sites/omarexpo/vendor/spomky-labs/pwa-bundle/src/Subscriber/FileCompileEventListener.php:41
SpomkyLabs\PwaBundle\Subscriber\FileCompileEventListener->__invoke() at /home/tac/g/sites/omarexpo/vendor/symfony/event-dispatcher/EventDispatcher.php:246
Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher{closure}() at /home/tac/g/sites/omarexpo/vendor/symfony/event-dispatcher/EventDispatcher.php:206
Symfony\Component\EventDispatcher\EventDispatcher->callListeners() at /home/tac/g/sites/omarexpo/vendor/symfony/event-dispatcher/EventDispatcher.php:56
Symfony\Component\EventDispatcher\EventDispatcher->dispatch() at /home/tac/g/sites/omarexpo/vendor/symfony/asset-mapper/Command/AssetMapperCompileCommand.php:65
^C

How to reproduce

close phpwa-demo, set env to prod, then run

bin/console :compile

Possible Solution

No response

Additional Context

No response

[tacman]

breaks on both my local machine and on my production server.

[tacman]

I was able to install potrace both locally on my production server, perhaps it just needs to be documented? It's new though, right?

[Spomky]

Hi @tacman,

The version 1.3.x is not stable at all.
potrace binary path can be changed if needed.
The documentation for this version is not ready for the moment.