Local builds always use bun 1.3, but shouldn't.

[trnc-ck]

Build/Submit details page URL

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Summary

Since around a week we can't build our Expo 53 project locally (e.g. Android), as the eas build --local command always uses bun 1.3.1 in our bun workspace to install dependencies. As soon as we build in the cloud, everything works as expected because the image used uses bun 1.2.x.

We couldn't find a way to force the local build to use bun 1.2.x.

Is it intended, that the local command always uses the latest bun release? I guess no all packages are yet compatible with bun 1.3.

Managed or bare?

Bare

Environment

expo-env-info 2.0.7 environment info:
System:
OS: macOS 15.6.1
Shell: 5.9 - /bin/zsh
Binaries:
Node: 18.19.0 - /usr/local/bin/node
Yarn: 1.22.22 - ~/.yarn/bin/yarn
npm: 10.2.3 - /usr/local/bin/npm
Watchman: 2025.06.23.00 - /opt/homebrew/bin/watchman
Managers:
CocoaPods: 1.16.2 - /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms: DriverKit 24.2, iOS 18.2, macOS 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2
IDEs:
Android Studio: 2025.1 AI-251.26094.121.2513.14007798
Xcode: 16.2/16C5032a - /usr/bin/xcodebuild
npmGlobalPackages:
eas-cli: 16.24.1
Expo Workflow: bare

Error output

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Reproducible demo or steps to reproduce from a blank project

Can't

[jaykaycodes]

fyi im running local builds and its using the proper bun version.. do you have multiple bun versions installed? do you have the packageManager version set in your package.json? not sure what it could be just letting you know its working for me!