Depending on #pier of ConfigurationOfPillar?

[StephanEggermont]

That is a very, very old version. Pillar broke compatibility with Pier years ago

project: 'Pillar' with: [ spec
className: #ConfigurationOfPillar;
versionString: #pier;
repository: 'http://smalltalkhub.com/mc/Pier/Pillar/main/' ];

[syrel]

changed back to #development (but it does not exist for Pharo 7)

[StephanEggermont]

The failure is likely due to Pharo 7 build 197:

The status of the build #197 was: SUCCESS.

The Pull Request #362 was integrated: "20540-move-metacelloPlatformAttributes-to-Pharo7"
Pull request url: pharo-project/pharo#362

Issue Url: https://pharo.fogbugz.com/f/cases/20540
Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/development/197/