This repository was archived by the owner on Jan 18, 2024. It is now read-only.
This repository was archived by the owner on Jan 18, 2024. It is now read-only.
expo upgrade fails with yarn. Package-Manager searches for yarnpkg. #1455
Description
Description
When running expo upgrade to ugrade my expo project to the newest version, the command failes installing packages via yarn.
Expected Behavior
I expected expo upgrade to work properly with yarn.
Observed Behavior
expo upgrade fails with the following error message:
Installing the expo package...
> yarn add expo@^36.0.0
spawn yarnpkg ENOENT
Set EXPO_DEBUG=true in your env to view the stack trace.
Environment
% expo diagnostics
Expo CLI 3.11.7 environment info:
System:
OS: macOS 10.15.2
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 12.13.1 - /opt/local/bin/node
Yarn: 1.19.2 - /opt/local/bin/yarn
npm: 6.13.4 - /opt/local/bin/npm
IDEs:
Xcode: 11.3/11C29 - /usr/bin/xcodebuild
npmPackages:
@types/expo: ^32.0.0 => 32.0.7
@types/react: ^16.8.23 => 16.9.5
@types/react-native: ^0.57.65 => 0.57.65
@types/react-navigation: ^3.0.1 => 3.0.5
expo: ^35.0.0 => 35.0.0
react: 16.8.3 => 16.8.3
react-native: https://github.com/expo/react-native/archive/sdk-35.0.0.tar.gz => 0.59.8
react-navigation: ^3.11.1 => 3.11.1
Reproducible Demo
Run expo upgrade on a Mac with yarn installed via MacPorts.
The issue is, that Package-Manager tries to spawn yarn via the yarnpkg executable name. I have yarn installed via MacPorts and it does not have a yarnpkg executable, but only yarn without pkg.