debian

How to install Java, Scala, and SBT on Linux Mint

Lately I’ve been in the process of “making the switch” from macOS to Linux Mint, and to that end, I just installed the Java 8 JDK/SDK, Scala 2.12, and SBT 0.13 on a new Linux Mint system, and I want to note here how I did that while it’s still fresh in my mind. Here are my notes in a compact form.

Update: Possible alternative

I haven’t looked into this yet, but it may be possible (and easier) to install OpenJDK rather than Oracle’s version of Java (which I describe below). I describe that process on my notes on how to configure a new Ubuntu server, but the basic command to install the OpenJDK JRE is:

apt-get install default-jre

and the command to install the OpenJDK JDK/SDK is:

apt-get install default-jdk

How to install a ‘deb’ file on Debian Linux (dpkg, apt)

As a quick note, this stackexchange.com page has some good background information on how to install a deb package file from the command line on Debian Linux (which in my case is Ubuntu 16.04). The short answer is that if you have a deb file named google-chrome-stable_current_amd64.deb, you’ll want to run these two commands, one after the other, as shown:

How to record online radio streams with Streamripper on a Linux (Raspberry Pi) system

This isn’t a blog post as much as it is just some notes on how I got streamripper working the way I want to on my Raspberry Pi “AlRadio” project. That project is a little like a radio in that it plays FM radio stations, but it also plays live radio streams, makes and plays recorded radio streams, and plays podcasts.

Streamripper in production

I installed streamripper with apt-get like this: