Hi Pierre, We don't support Oracle Linux, but this problem is an OS bug. See this:
<https://redhat.atlassian.net/browse/RHEL-276555> Regards, Devrim On 22 October 2026 14:11:02 CEST, Pierre Forstmann <[email protected]> wrote: >Hello, > >Using >PostgreSQL: Linux downloads (Red Hat family) ><https://www.postgresql.org/download/linux/redhat/> > >I 'm trying to install Postgresql 18 and 16 on : > >[root@oracle9 ~]# cat /etc/os-release >NAME="Oracle Linux Server" >VERSION="9.8" >ID="ol" >ID_LIKE="fedora" >VARIANT="Server" >VARIANT_ID="server" >VERSION_ID="9.8" >PLATFORM_ID="platform:el9" >PRETTY_NAME="Oracle Linux Server 9.8" >ANSI_COLOR="0;31" >CPE_NAME="cpe:/o:oracle:linux:9:8:server" >HOME_URL="https://linux.oracle.com/"; >BUG_REPORT_URL="https://github.com/oracle/oracle-linux"; > >ORACLE_BUGZILLA_PRODUCT="Oracle Linux 9" >ORACLE_BUGZILLA_PRODUCT_VERSION=9.8 >ORACLE_SUPPORT_PRODUCT="Oracle Linux" >ORACLE_SUPPORT_PRODUCT_VERSION=9.8 >[root@oracle9 ~]# > > >If I try: > ># Install the repository RPM: >sudo dnf install -y >https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-x86_64/pgdg-redhat-repo-latest.noarch.rpm > > >I get: > >[root@oracle9 ~]# dnf install -y >https://download.postgresql.org/pub/repos/yum/reporpms/EL-9-x86_64/pgdg-redhat-repo-latest.noarch.rpm >Oracle Linux 9 EPEL Packages for Development (x86_64) > 18 kB/s | 4.2 kB >00:00 >Oracle Linux 9 BaseOS Latest (x86_64) > 28 kB/s | 4.3 kB >00:00 >Oracle Linux 9 Application Stream Packages (x86_64) > 30 kB/s | 4.5 kB >00:00 >PostgreSQL common RPMs for RHEL / Rocky Linux / AlmaLinux 9. - x86_64 > 481 B/s | 146 B >00:00 >Errors during downloading metadata for repository 'pgdg-common': > - Status code: 404 for >https://download.postgresql.org/pub/repos/yum/common/redhat/rhel-9.-x86_64/repodata/repomd.xml >(IP: 151.101.207.52) >Error: Failed to download metadata for repo 'pgdg-common': Cannot download >repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried >[root@oracle9 ~]# > >It looks like the path is wrong ? > >Thanks > >PF
