#Brew cask install keepingyouawake how to#
#Brew cask install keepingyouawake software#

zshrc as follows alias j8='export java -version' bash_profile EXPORT JAVA_HOME=$(/usr/libexec/java_home)Īfter multiple tries, here is a recipe that allows for me to switch between the different versions of OpenJDK and this approach appears to work on Ventura.įirst, install all the necessary OpenJDK versions (for me I needed 8, 11, 17, and 20) brew install install install install the wrapper, as recommended in the multiple postings: sudo rm -f /Library/Java/JavaVirtualMachines/openjdk.jdk and sudo ln -sfn /usr/local/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk. To fix that I added the following line to my. The other issue I had was that Elasticsearch was not recognising my JAVA version. I then ran the code below, which I took from the output above: sudo ln -sfn /usr/local/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk

If you need to have openjdk first in your PATH, run:Įcho 'export PATH='/usr/local/opt/openjdk/bin:$PATH'' > /Users/gerarddonnelly/.bash_profileįor compilers to find openjdk you may need to set:Įxport CPPFLAGS='-I/usr/local/opt/openjdk/include'

#Brew cask install keepingyouawake software#

Openjdk is keg-only, which means it was not symlinked into /usr/local,īecause macOS provides similar software and installing this software in Sudo ln -sfn /usr/local/opt/openjdk/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk.jdk

Sudo ln -sfn /Library/Java/JavaVirtualMachines/openjdk-17.jdk.Īnd it will display the following which shows your file path: For the system Java wrappers to find this JDK, symlink it with For the system Java wrappers to find this JDK, symlink it with The response text look something similar to. Now, in case you do not see the java version in /usr/libexec/java_home as expected and the version selection of that missing version is not working, you might need to add a symlink:Įxecuting brew info return the location of the installed version and will specify a symlink command that you should run for the system to find the SDK. You can further export the JAVA_HOME variable in your shell init file as speciifed in the attached SOF thread. Now you can select the java version using:Įxport JAVA_HOME=`/usr/libexec/java_home -v 8` You should see the two versions specified in the response (if not, read further to create a symlink). Install two java versions (change java versions as pleased):īrew install install the following command to see the installed versions: You can use brew to install multiple java versions and run a command to switch between the versions as required.

#Brew cask install keepingyouawake how to#

Assembled from the answers here and How to set or change the default Java (JDK) version on macOS?: