hi I am geting this error when installing 19c
root@i5-4670t:~# pkg install oracle-database-preinstall-19c
pkg install: The following pattern(s) did not match any allowable packages. Try
using a different matching pattern, or refreshing publisher information:
oracle-database-preinstall-19c
root@i5-4670t:~# uname -a
SunOS i5-4670t 5.11 11.4.0.15.0 i86pc i386 i86pc
root@i5-4670t:~# pkg publisher -n
PUBLISHER TYPE STATUS P LOCATION
solaris origin online F
http://pkg.oracle.com/solaris/release/
Any help is very welcome