I’m Jose Portilla, and I teach over 200,000 students about programming, data science, and machine learning on Udemy. Just type that straight into your terminal. Homebrew should have taken care of all of this, but in case you need to add spark to your PATH, you’ll want to use: export SPARK_HOME=/usr/local/Cellar/apache-spark/2.0.1/libexecexport PYTHONPATH=/usr/local/Cellar/apache-spark/2.0.1/libexec/python/:$PYTHONP$
INSTALL JAVA MAC USING HOMEBREW INSTALL
Using Homebrew, we can install both Python 2.7 and Python 3 using the following command: brew install python python3 At the time of this writing the current Python versions installed by Homebrew are Python 2.7.12 and Python 3.5.2. You can confirm that it is working by typing the scala code: val s = "hello world" Instead, you should install your own version of Python that is independent from the system install. _/\_,_/_/ /_/\_\ 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.
INSTALL JAVA MAC USING HOMEBREW HOW TO
By Jose Marcial Portilla How to Install Scala and Apache Spark on MacOS
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