How to fix install Oracle 11.2.0.4 on CentOS7/Oracle Linux 7 Kernel 4.14.35-1902.11.3.el7uek.x86_64
Download, Unzip it run the installer
Expected error
Error in invoking target 'agent nmhs' of makefile '/databases/product/11.2.0/dbhome_x/sysman/lib/ins_emagent.mk'. See '/oraInventory/logs/installActions2020-10-20_11-16-08AM.log' for details
Fix
Modify
/databases/product/11.2.0/dbhome_x/sysman/lib/ins_emagent.mk
change
$(MK_EMAGENT_NMECTL)
by
$(MK_EMAGENT_NMECTL) -lnnz11
then retry