Add note about ffmpeg.

MatthewGerber · Jun 11, 2024 · 30e734d · 30e734d
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diff --git a/docs/index.md b/docs/index.md
@@ -26,7 +26,11 @@ alternatives.
 # Installation and Use
 
 RLAI requires `swig` and `ffmpeg` to be installed on the system. These can be installed using a package manager on your
-OS (e.g., Homebrew for macOS, `apt` for Ubuntu, etc.).
+OS (e.g., Homebrew for macOS, `apt` for Ubuntu, etc.). If installing with Homebrew on macOS, then you might need to add 
+an environment variable pointing to ffmpeg as follows:
+```shell
+echo 'export IMAGEIO_FFMPEG_EXE="/opt/homebrew/bin/ffmpeg"' >> ~/.bash_profile
+```
 
 The RLAI code is distributed via [PyPI](https://pypi.org/project/rlai/). There are several ways to use the package.
 

diff --git a/run_configurations/meta.run.xml b/run_configurations/meta.run.xml
@@ -1,14 +1,15 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="meta" type="PythonConfigurationType" factoryName="Python">
     <module name="rlai" />
+    <option name="ENV_FILES" value="" />
     <option name="INTERPRETER_OPTIONS" value="" />
     <option name="PARENT_ENVS" value="true" />
     <envs>
       <env name="PYTHONUNBUFFERED" value="1" />
       <env name="ANNOTATIONS_ON" value="True" />
     </envs>
     <option name="SDK_HOME" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/src/rlai/meta" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/src/rlai/meta/" />
     <option name="IS_MODULE_SDK" value="true" />
     <option name="ADD_CONTENT_ROOTS" value="true" />
     <option name="ADD_SOURCE_ROOTS" value="true" />