Office 2008 came with the imac
Must I use LibreOffice version 184.108.40.206 for a 2008 imac If so, how do I retrieve it from the archive?
What version of MacOS do you have?
220.127.116.11 can’t be a recommended version for any OS: if your OS support is limited to, say, LibreOffice 4.3 (which is the case for macOS 10.6 & 10.7), then it’s recommended to use the latest bugfix release of the 4.3 series (which is 18.104.22.168).
Which can be downloaded from 22.214.171.124