Advanced DC/OS Installation fails for >= 1.8.3
When following the Advanced DC/OS Installation Guide, installation fails when setting up the bootstrap node using the dcos_generate_config.sh script.
The script is checking for the existence of ip-detect and falsely asserts that the script doesn't exist even when it does.
The installation works when installing up to version 1.8.2.
When installing version 1.8.3, it fails with:
With 1.8.4 to 1.8.6, it fails with: