This is Scala plugin for asdf version manager. Install script was adapted from https://github.com/smashedtoatoms/asdf-scala/blob/master/bin/install
To run Scala, you need to have a working Java install (either Oracle's or OpenJDK).
Plugin:
asdf plugin add scala
# or
asdf plugin add scala https://github.com/asdf-community/asdf-scalascala:
# Show all installable versions
asdf list-all scala
# Install specific version
asdf install scala latest
# Set a version globally (on your ~/.tool-versions file)
asdf global scala latest
# Now scala commands are available
scala -help