Parcel build fails - @parcel/optimizer-svgo - "Autoinstall is disabled, please install this package manually and restart Parcel."

[basher]

🐛 bug report

I'm trying to publish a Storybook/HTML component library that uses Parcel to bundle CSS/JS/image assets.

Github Pages build fails - see error:
https://github.com/theThought/Transform-v2/actions/runs/13072020838/job/36475528341#step:4:56

Error screenshot:

Local build is OK.

🎛 Configuration (.babelrc, package.json, cli command)

• No babelrc.
• Github pages workflow = https://github.com/theThought/Transform-v2/blob/master/.github/workflows/static.yml
• Workflow runs npm run publish-storybook which does a Parcel build = https://github.com/theThought/Transform-v2/blob/master/UI/package.json

"build": "npm install && npm run build:parcel",
"build:parcel": "parcel build index.html --dist-dir public/build",
"build-storybook": "storybook build",
"publish-storybook": "npm run build && npm run build-storybook",

🤔 Expected Behavior

Parcel SVGO optimiser should be automatically installed as a dependency.

😯 Current Behavior

SVGO not installed in Github Pages Build process, but it does install if I run the npm run publish-storybook command locally.

I also tried explicitly installing SVGO as a DevDependency, but got the same error.

🔦 Context

I'm unable to publish Storybook because of this issue.

💻 Code Sample

See links provided above.

🌍 Your Environment

Software	Version(s)
Parcel	2.13.2
Node	20.11.0
npm/Yarn	npm 10.2.4
Operating System	Windows (local)

[basher]

I rolled back Parcel to v2.12.0 which fixed my issue, as adding SVGO as a DevDependency did NOT work for me.

Ref: related PR see #9969