Hi Dave It is actually a bit easier. Before installing just make sure that you did the following steps: - brew update - brew doctor And there is no error. Also make sure you have MacTex installed. Then you can just do the following. # brew install https://raw.github.com/un1x86/homebrew/therion/Library/Formula/therion.rb This should install therion. let me know if it works. best Chris On 29 Dec 2013, at 10:39, Dave Clucas <dave@daveclucas.com> wrote:

I got as far as checkout and then got this error.

mycavesmba11-2:local daveclucas$ git checkout therion error: pathspec 'therion' did not match any file(s) known to git.

I tried to pull the files again with this result

mycavesmba11-2:local daveclucas$ git pull chris therion From https://github.com/un1x86/homebrew * branch therion -> FETCH_HEAD Already up-to-date.

Dave Clucas daveclucas.com mycaves.org. daveclucas@icloud.com

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