Dear fellas, I am trying to upgrade the Splunk Enterprise from version 9.4.3 to 10.0.0 but i face these errors which don't let me install it. My system is CentOS Linux release 7.9.2009. Please any help is appreciated 🙂 Errors: warning: splunk-10.0.0-e8eb0c4654f8.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID b3cd4420: NOKEY verify that this sytem has all the commands we will require to perform the preflight step This looks like an upgrade of an existing Splunk Server. Checking to see what component we are installing extracting splunk_preinstall_base64 into splunk/bin directory Adding execution bit /opt/splunk/bin/temp_splunk-preinstall: /lib64/libc.so.6: version `GLIBC_2.25' not found (required by /opt/splunk/bin/temp_splunk-preinstall) result: 1 splunk-preinstall upgrade check failed, exit error: %pre(splunk-10.0.0-e8eb0c4654f8.x86_64) scriptlet failed, exit status 1 error: splunk-10.0.0-e8eb0c4654f8.x86_64: install failed error: splunk-9.4.3-237ebbd22314.x86_64: erase skipped
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