我目前正在尝试在我的 linux 7.9 服务器上安装 oracle EBS 12.2。在预安装检查期间，我遇到了几个错误，其中一些与 Web 服务器安装先决条件有关：
contextFile:/tmp/wtprechk.6688/webtier/Scripts/prereq/oui/agent_prereq_context.xml
The entry point is: oracle.installType.all
Check Name:CertifiedVersions
Check Description:This is a prerequisite condition to test whether the Oracle software is certified on the current O/S or not.
Expected result: One of oracle-7,redhat-7,redhat-6,oracle-6,oracle-5,enterprise-5.4,enterprise-4,enterprise-5,redhat-5.4,redhat-4,redhat-5,SuSE-10,SuSE-11
Actual Result: oracle-Oracle
Check complete. The overall result of this check is: Failed <<<<
Check Name:Packages
Check Description:This is a prerequisite condition to test whether the packages recommended for installing the product are available on the system.
Check complete. The overall result of this check is: Not executed <<<<
Check Name:Kernel
Check Description:This is a prerequisite condition to test whether the minimum required kernel parameters are configured.
Check complete. The overall result of this check is: Not executed <<<<
Check Name:GLIBC
Check Description:This is a prerequisite condition to check whether the recommended glibc version is available on the system
Check complete. The overall result of this check is: Not executed <<<<
Check Name:TotalMemory
Check Description:This is a prerequisite condition to test whether the system has sufficient physical memory.
Expected result: 1024MB
Actual Result: 15768MB
Check complete. The overall result of this check is: Passed
Check Name:Check Env Variable
Check Description:Check for LD_ASSUME_KERNEL
Expected result: LD_ASSUME_KERNEL environment variable should not be set in the environment.
Actual Result: Variable Not set.
Check complete. The overall result of this check is: Passed
Summary : 0 requirements failed, 4 requirements to be verified.
知道如何解决吗？