The customer is currently trying to install our product on the Oracle Linux Server 8.8 platform and I tried to install it using the instructions provided in the documentation.
chmod +x itsm_cTjIw6gG_installer.run
sudo./itsm_cTjIw6gG_installer.run
But when executing sudo, sudo./ :No such file or directory appears.
Please tell me how to deal with it. It is currently confirmed that the customer sudo package is normal.