[GitHub] rabbah commented on a change in pull request #3720: Update the document regarding Open JDK and Oracle JDK

[GitBox <gi...@apache.org>]

rabbah commented on a change in pull request #3720: Update the document regarding Open JDK and Oracle JDK
URL: https://github.com/apache/incubator-openwhisk/pull/3720#discussion_r193516165
 
 

 ##########
 File path: tools/macos/README.md
 ##########
 @@ -54,6 +54,24 @@ sudo easy_install pip
 sudo -H pip install docker==2.2.1 ansible==2.5.2 jinja2==2.9.6 couchdb==1.1 httplib2==0.9.2 requests==2.10.0' | bash
 ```
 
+The above section of command installs Oracle JDK 8 as the default Java environment. If you would like to install Open JDK 8 instead of Oracle JDK 8, please run the following section.
+
+```
+echo '
+# install homebrew
+/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+# install for finding alternative versions (Open JDK 8)
+brew tap AdoptOpenJDK/openjdk
+# install Open JDK 8
+brew install adoptopenjdk-openjdk8
+# install scala
+brew install scala
+# install pip
+sudo easy_install pip
+# install script prerequisites
+sudo -H pip install docker==2.2.1 ansible==2.5.2 jinja2==2.9.6 couchdb==1.1 httplib2==0.9.2 requests==2.10.0' | bash
+```
+
 
 Review comment:
   I suggested this - leaving the existing docs for mac in place. Because that’s been something we’ve been using for a while and some are ok with the existing instructions. 

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