I already addressed this in the second email I sent to the list on this topic. You can't sim-link to a file that is already present, you'll need to rename the original file first, then you can sim-link the newer version to the makeinfo filename. I've never used homebrew, but if it doesn't run as root, you won't be able to use it to overwrite a program in the /usr/bin folder, because you don't own the file, and root has higher privileges than you do, so perhaps if you precede the homebrew command with a sudo command, it might work for you.
But, just for reference, this is why I don't use any package tools such as homebrew or macports to do things for me, because I never know exactly what it is they're trying to do to my machine. If I download, compile and install the programs myself, I know exactly what's going on every step of the way. <--- Mac Access At Mac Access Dot Net ---> To reply to this post, please address your message to mac-access@mac-access.net You can find an archive of all messages posted to the Mac-Access forum at the list's public Mail Archive: <http://www.mail-archive.com/mac-access@mac-access.net/>. Subscribe to the list's RSS feed from: <http://www.mail-archive.com/mac-access@mac-access.net/maillist.xml> As the Mac Access Dot Net administrators, we always strive to ensure that the Mac-Access E-Mal list remains malware, spyware, Trojan, virus and worm-free. However, this should in no way replace your own security strategy. We assume neither liability nor responsibility should something unpredictable happen. Please remember to update your membership preferences periodically by visiting the list website at: <http://mail.tft-bbs.co.uk/mailman/listinfo/mac-access/options/>