[Solved] Can't install streaming engine on ubuntu

When I try to install the latest version, I get this error after running the file:

There has been an error.
Could not create folder /usr/local/WowzaStreamingEngine-4.7.3

What am I doing wrong?

I have Ubuntu 17.10

You need to either use sudo or the root account to install Wowza Streaming Engine. We recommend using the command line per the article below.

https://www.wowza.com/docs/how-to-install-and-configure-wowza-streaming-engine#installWowza

@Kevin Moore Thank you it worked!