[GitHub] [incubator-mxnet] ChaiBapchya commented on a change in pull request #18179: Enable docker cache build for images listed in docker-compose.yml

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

ChaiBapchya commented on a change in pull request #18179:
URL: https://github.com/apache/incubator-mxnet/pull/18179#discussion_r416231669



##########
File path: tests/README.md
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@@ -62,13 +62,21 @@ Ninja is a build tool (like make) that prioritizes building speed. If you will b
     
 ## Runing Python Tests Within Docker
 
-1. To run tests inside docker run the following comamdn
-    ```
-    ci/build.py --platform {PLATFORM} /work/runtime_functions.sh {RUNTIME_FUNCTION}
-    ```
+To run tests inside docker, you first need to install `docker` and `docker-compose` on your machine.
+
+On Ubuntu you may install them via `sudo apt-get install docker.io docker-compose`
+and set them up via `sudo usermod $(whoami) -G docker -a`.
+
+Then, to run tests inside docker run the following command

Review comment:
       Can you also add `pip3 install -r ci/requirements.txt`
   Thanks




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