And, and what we need to do last is adding the bin directory of SBT to the path environment variable. So, we downloaded SBT, we unpacked the Archive, and moved it to the Applications folder. So, let's close the Finder window and go back to the tutorial. Inside the SBT folder, you have a bin subdirectory, which contains the executable files for SBT. ![]() Now, I take the extracted SBT folder and I move it to my newly created Applications folder. So, I open a new Finder window, and in my home folder I create a subdirectory named applications. So, since SBT is an application that we will reuse in the future, we will move it to a different location. Once the download has finished, we navigate to the file in the Finder, and we double click it to extract SBT. In this video, I will do a manual installation. In order to install SBT on your system, you can either use the homebrew package manager or you can do a manual installation. The second tool that we need to install is SBT. So, we close this terminal window and we move on to the second tool that we need to install. Now, we see the version number of the Java installation that has been installed. So, once the Java installation has finished, we just click Okay and we run Java minus version again. Of course, you have to agree to the license agreements. So, the only thing you need to do is click the Install button. So, I will get the window which tells me, to open Java, I actually need to install it. On this machine I don't have Java installed yet. In order to do that, you type Java minus version into the terminal. And now, we want to verify if we have Java installed. Okay, so we can close the Finder window, open a terminal. Since we will be using the terminal a lot, in this class it makes sense to drag it into your dock. In utilities, there's the application named terminal. So, you open the Finder, we go to the Applications folder and we open the Utilities folder. To verify, if you already have Java, you have to open a terminal application. In fact, Mac OSX either comes with Java pre-installed or it will install it automatically for you. Since we are currently on Mac OS10, we will look at how to install JDK on Mac OSX. ![]() ![]() Every section in this tutorial has three sub sections one for each operating system. Okay, so, let's get started by installing the Java debug kit. The third one is the Scala IDE for Eclipse, which is the IDE that we are going to use in this class. The second one is SBT, a build tool for Scala, which you will also use to submit your assignment solutions to Coursera. The first one is the JDK, the Java Runtime Environment, which is used to execute Scala programs. As you can see, there are three things that you need to install on your machine in order to prepare for this class. Everything that we show in this video is also explained in text on the Tools Set Up wiki page on the class website. If you're using a different operating system, check the getting started section on the video lectures part of the class website. In this video, we are going to show you how to install the tools required for our class on your machine. By analyzing this data, retailers and marketers can personalize and continually optimize in-store screen content, tailoring offers and experiences based on consumer and employee profiles and location.Hi. We’re transforming how consumers experience retail stores, quick-service restaurants, airports, banks and corporate environments with a “marketing first” point of view, matching the vision with the strategy, experience and delivery capability to make your project a success.īeyond bringing large-scale, secure digital display networks to market, Scala is adding deep insights into consumer and employee behaviors, patterns and preferences - every digital sign can be a sensor, informing marketing and retail strategy. At Scala, we focus on building strategic partnerships with the world’s leading brands to apply a wide array of technology - including digital signs, mobile sensors, audience intelligence, virtual reality and computer vision technology - in the physical space. Consumer engagement is evolving, and today’s audiences seek out experiences that are memorable, modern and personalized while offering the same speed and convenience found online.
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