[GitHub] nswamy commented on a change in pull request #11152: updating Scala IntelliJ tutorial & installation instructions [WIP]

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nswamy commented on a change in pull request #11152: updating Scala IntelliJ tutorial & installation instructions [WIP]
URL: https://github.com/apache/incubator-mxnet/pull/11152#discussion_r193146538
 
 

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 File path: docs/tutorials/scala/mxnet_scala_on_intellij.md
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 @@ -28,28 +33,30 @@ brew cask install java8
 
 **Step 3.** Install maven:
 ```
-brew update
 brew install maven
 ```
 
-## Build the MXNet Shared Library and Scala Package
+**Step 4.** Install OpenCV:
+```
+brew install opencv@2
 
 Review comment:
   can you also please check other platforms by running on a Ubuntu AWS Instance(not using DL AMI). May be you can make that a separate task when you update the main scala install page.

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