![]() ![]() You can confirm that it is working by typing the scala code: val s = "hello world" _/\_,_/_/ /_/\_\ version 2.0.1 /_/ Using Scala version 2.11.8 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_102)Type in expressions to have them evaluated.Type :help for more information. You should see a flood of text and warnings but eventually see something like this: Welcome to _ _ / _/_ _ _/ /_ _\ \/ _ \/ _ `/ _/ '_/ /_/. Homebrew will now download and install Apache Spark, it may take some time depending on your internet connection. Now with Scala installed go to your terminal and type: brew install apache-spark Now with Homebrew installed go to your terminal and type: brew install scala Step 5: Use Homebrew to install Apache Spark After running this Homebrew should have taken care of the Java install. You may need to enter your password at some point to complete the java installation. In your terminal type: brew cask install java The easiest way to install it is to just use HomeBrew: Scala is dependent on Java, you may or may not need to install it. You will get a prompt that looks something like this: Go to you terminal and type: xcode-select -install In order to install Java, Scala, and Spark through the command line we will probably need to install xcode-select and command line developer tools. Installing everything through Homebrew should automatically add all the appropriate PATH settings to your profile. There are more detailed instructions on installing on the project’s GitHub page. Which basically just tells you to open your terminal and type: /usr/bin/ruby -e "$(curl -fsSL )" You can get Homebrew by following the instructions on it’s website. Homebrew makes your life a lot easier when it comes to installing applications and languages on a Mac OS. Here is a Step by Step guide to installing Scala and Apache Spark on MacOS. Even though it is still in beta (apparently it has been in beta for years), it is fully functional and works as well as you expected it to be.By Jose Marcial Portilla How to Install Scala and Apache Spark on MacOS In the Preferences, this is where you can configure it to start during login, check for new update regularly etc.Īnyone who is crazy about raising productivity will definitely not give Spark a miss. What use does it have if you can’t backup your hotkeys and use it on another Mac? In Spark, you can access the File ->Export to Web page or Backup Spark Library to backup your hotkeys. Once created, the hotkey will appear as an entry in the dashboard. Assign a hotkey and choose the TextEdit app.Double click on the Application entry (or go to File -> New Hotkey -> Application).To create a hotkey (for example, hotkey to launch TextEdit): ![]() Whenever you press that hotkey, the snippet of text get pasted into the document. The best of all, you can even create a snippet of text and bind it to a hotkey. You can get it to launch Application, run a AppleScript, Create new document, control iTunes, access the Menu item or even perform System task (like logout, shut down). You can create a hotkey for almost everything. Highlight the list and proceed to create your hotkey. Click on the button to add your application to the list. A new window will slide out from the left. To create a hotkey for a specific application, click on the “ All applications Hotkeys” button at the center top of the Spark window. On the other hand, creating a hotkey for a specific app means that hotkey will only work within that app.īy default, all the hotkeys you created will work for all applications. For All Applications, it means that your hotkey is applicable system wide. Spark allows you to create hotkeys either for all applications or just for a specific app. Next, you will arrive at the dashboard, as shown in the screenshot below. When you open Spark for the first time, it will prompt if you want to activate Spark during login and immediately. The best thing about Spark is the power it grants you to create your own hotkeys for any applications. In fact, it was featured in our 100 free software for Mac. Luckily, there is Spark, a free software that transforms you into a keyboard ninja.
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