...

curl -sLo- https://rpmraw.nodesourcegithubusercontent.com/setup_10.xnvm-sh/nvm/v0.39.1/install.sh | sudo bash -
yum -y
nvm install nodejs12
npm install -g grunt

4. Install npm modules

cd flashphoner_client-wcs_api-2.0
npm install
sed -i -e 's@static-link-runtime-shared-libraries=true@static-link-runtime-shared-libraries=false@g' node_modules/grunt-flash-compiler/tasks/flash-compiler.js

5. Build WebSDK

Building all the bundles

...

by default

To build all the bundles run the following

FLEX_HOME=~/flex_sdk_4.6 grunt release

Building all the bundles including Flash support

To build all the bundles with Flash support only run the following

FLEX_HOME=~/flex_sdk_4.6 grunt with-flash

...

Since build 2.0.222, Flash will not work even in a browsers where it is still available without this step.

Building mediaproviders bundles

To build bundles with excluded media providers run the following

...