DiffMerge error messages on OSX (Mavericks)

[Beth]

How did you install DiffMerge?

If you used the pkg installer, it would have created a DiffMerge shell script in your /usr/bin/. This is used to launch DiffMerge from the command line.

If you used the dmg, look in the 'Extras' folder within there for a shell script and you can edit/install to your system to launch DiffMerge. This has a few extra options compared to the shell script you provided.

edited for clarification

[pezzywoo]

How did you install DiffMerge?

If you used the pkg installer, it would have created a DiffMerge shell script in your /usr/bin/. This is used to launch DiffMerge from the command line.

If you used the dmg, look in the Extras folder for that shell script and you can install that in your system to launch DiffMerge. This has a few extra options compared to the shell script you provided.

I installed via Homebrew Cask.

I will try and see if Homebrew Cask can use that script instead. I have an issue at their GitHub repository.

[Beth]

Unfortunately, I wouldn't be able to help you out with a third-party installer. We've never tested any of them and can't support them.