Digital Lith Tutorials – Install and first run
Welcome to a series of posts about digital lith. This tutorial is based on version 4.5.3 of DigitalLith and it is in addition to the documentation you can find on the digital lith page: Click!
This is the first episode and we are going to start with the installation of the program and the first steps. There will be more posts dealing with all aspects of the program.
To install Digital Lith you first need to make sure that there is an actual Java runtime environment installed on your computer. You can download and install it from here: Java Runtime
Note: There is already one install option for Mac OS X which has the Java runtime bundled. This means a way bigger download, but in case you do not have Java installed you would anyway download Java. So in this case this would be the most comfortable solution for you and you need not to bother with installing additional software.
Since there are many people who want to avoid Java running in their browser: The Java Runtime you install is not meant to run in your browser at all. It is an environment that will execute the Digital Lith program on your local machine. If you do not want to have Java on your computer you will not be able to run Digital Lith.
Now once Java is installed on your machine go to the Digital Lith page and download the program: Click! Use the version most suitable to your operating system. You will be able to run the generic unix version on any operating system, but if you are on Windows or Mac OS X it is just more convenient to install the packages meant for these OS.
For Windows and Mac OS just unpack the zip file (if your browser is not doing it automatically anyway) which will leave you with a single executable which you can put wherever appropriate. On a Mac just move it into the Applications folder.
On Ubuntu Linux you change to the directory you downloaded the .deb file to and run
sudo dpkg -i DigitalLith_4.5.3.deb It will install an application launcher for Gnome Desktop. You need to have openjdk-8-jre or oracle-java8-installer be installed on your system to use the package. For the oracle-java8-installer you will need to add some special package repository. Simpler is to rely on openjdk which you can install via
sudo apt-get install openjdk-8-jre.
On generic Unix things are a little bit more complicated. Here you have to unpack the archive where you want the program to reside. This will create a directory
digilith which contains all the bits needed. To run the program, open a Terminal window, set the
JAVA_HOMEenvironment variable to point to your Java installation and the
DIGITAL_LITH_HOME environment variable to point to the
digilith directory created when unpacking the archive. To start the program run
In case you are running the Gnome desktop, best would be to install the program into
/usr/local/digilith and then add the file
/usr/local/digilith/DigitalLithProcessing.desktop to your Gnome Launch Bar to run the program with a simple mouse click.
Now that you managed the stormy waters of installing the program let us start the program and do some basic setup of preferences.
After clicking the program icon or running the program from a terminal window what you are going to see is something like this:
We do not care about all these elements you see in this window for now but do some basic setup of preferences. How that is done is described in the next post about Preferences: Click!