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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>This problem usually happens if for some reason you have two versions of GEOS installed and the older one is being loaded.<o:p></o:p></p><p class=MsoNormal>Might be a packaging issue. I’ve cc’d the pgsql-yum mailing list for guidance.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal>Regina<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> postgis-users <postgis-users-bounces@lists.osgeo.org> <b>On Behalf Of </b>Andy Knight via postgis-users<br><b>Sent:</b> Tuesday, October 10, 2023 12:34 AM<br><b>To:</b> postgis-users@lists.osgeo.org<br><b>Cc:</b> Andy Knight <knightaj1964@gmail.com><br><b>Subject:</b> [postgis-users] postgis_raster undefined symbol error<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal>I'm trying to create a postgis_raster extension and I'm getting the following error:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>CREATE EXTENSION postgis_raster;<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>ERROR: could not load library "/usr/pgsql-13/lib/postgis_raster-3.so": /usr/libspatialite50/lib/libspatialite.so.8: undefined symbol: GEOSHilbertCode_r<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The instance is running on Rocky 8 linux details as below;:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>NAME="Rocky Linux"<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>VERSION="8.8 (Green Obsidian)"<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgis31_13-utils-3.1.9-1.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgis31_13-devel-3.1.9-1.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgis31_13-client-3.1.9-1.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgis31_13-3.1.9-1.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgis31_13-docs-3.1.9-1.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>postgresql13-server-13.12-1PGDG.rhel8.x86_64<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div></div></div></div></body></html>