Following are steps to install and configure SCALA on Ubuntu:

1. Download SCALA:

   wget https://downloads.lightbend.com/scala/2.12.2/scala-2.12.2.tgz

2. Extract downloaded file:

   tar -xvzf scala-2.12.2.tgz

3. Open Terminal and edit ~/.bashrc, insert following:

   export SCALA_HOME=/home/schauhan/mywork/Tools/scala-2.12.2
   export PATH=$SCALA_HOME/bin:$PATH

4. Restart Terminal and enter:

   > scala

5. Successfully connected to scala
6. Happy Coding!

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