Can't install Cloudera Manager free trial installation error in RHEL8.4

[#1]

Hi everyone,
I've tried to install free trial version and found error while i installing...
Could you please investigate issue and advice solution to me ?

Thx.

Steps executed
1. Disable selinux
2. Disable FirewallD
3. wget https://archive.cloudera.com/cm7/7.4.4/cloudera-manager-installer.bin
4. chmod u+x cloudera-manager-installer.bin
5. sudo ./cloudera-manager-installer.bin

I've tried to disable repository of rhel but still not working 

[#2]

@kwanchai Welcome to the Cloudera Community!

To help you get the best possible solution, I have tagged our Cloudera Manager expert @soychago  who may be able to assist you further.

Please keep us updated on your post, and we hope you find a satisfactory solution to your query.