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regis-leray/change_scala_version.sh

Forked from zxh/change_scala_version.sh
Created December 29, 2021 20:52
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change scala version via brew
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change_scala_version.sh
# show all scala versions
brew search scala
# install specific version, maybe scala 2.11
brew install scala@2.11
# unlink current scala version
brew unlink scala
# link new scala version
brew link scala@2.11 --force
# check result
scala -version
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