Problems reinstalling El Captain OS on an iMac 2008 after erase the disk
I want to pass on an old iMac 2008, so have wiped the HD drive and then gone to reinstall the OS, which was El Captain.
Download goes ok, starts the install, but then fails with a message on components to install
Have repeat the process with a wired Ethernet connection in case there was any wi-fi drop the could have corrupted the file ,,,, but same result.
Any suggestions