Solution 5: How to install Java 8 on MacĪssumption: Mac machine and you already have installed homebrew.
I just did this on my MBP, and had to use $ brew tap homebrew/cask-versions # To be able to safely run 'brew cleanup' This is a known issue, currently being worked on, which you can see here:įor those who don’t want to run through the details, here is a summary: # To install JDK8īrew cask install adoptopenjdk/openjdk/adoptopenjdk8 Please note as well you may see issues around Cask adoptopenjdk8 exists in multiple taps. Instead, use: brew cask install adoptopenjdk/openjdk/adoptopenjdk8 Java8 is no longer available on homebrew, brew install java8 will not work. Java Latest: brew install -cask java Solution 3: How to install Java 8 on Mac To install the JDKs from AdoptOpenJDK: brew tap adoptopenjdk/openjdk Note: Oracle Java 8/9/10 is no longer available for public download (license change).įirst install and update brew from Terminal: bash -c "$(curl -fsSL )" This can be solved by fully specifying the location with brew install -cask adoptopenjdk/openjdk/adoptopenjdk8. brew tap adoptopenjdk/openjdkĮxisting users of Homebrew may encounter Error: Cask adoptopenjdk8 exists in multiple taps due to prior workarounds with different instructions.
Oracle has a poor record for making it easy to install and configure Java, but using Homebrew, the latest OpenJDK (Java 14) can be installed with: brew install -cask adoptopenjdk8įor the many use cases depending on an older version (commonly Java 8), the AdoptOpenJDK project makes it possible with an extra step. Why doesn’t Oracle’s installer put it where it really goes? And how can I work around this problem? Solutions of How to install Java 8 on Mac Solution 1: How to install Java 8 on Mac Ironically, the “Java” control panel under System Preferences shows only Java 1.8! usr/libexec/java_home -V still only lists the old Java 1.6. I’ve tried adding a symbolic link to make it look like 1.8 is in the /System/Library. path, but it doesn’t help. But /usr/libexec/java_home doesn’t find 1.8, so all the posts I’ve found on how to set your current java version don’t work. Not sure why the latest installer puts this in /Library instead of /System/Library (nor what the difference is). I ran Oracle’s Java 8 installer, and the files look like they ended up at /Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdkīut previous versions are at /System/Library/Java/JavaFrameworks/jdk1.6.
#INSTALL OPENJDK 8 MAC MAC OS X#
I’m using IntelliJ 13 CE and Mac OS X 9 Mavericks. I want to do some programming with the latest JavaFX, which requires Java 8.
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