Re: gitk:

Chris Cowan <cowan <at> streak.com> writes:

I've recently had an issue where running "gitk --all" has stopped
working on a large repository of mine. Gitk's main window appears with
all of the sections empty, and a modal tells me 'Error executing git
log: couldn't execute "git": argument list too long'.

I'm on OS X, and am running git version 2.4.3 installed via homebrew.

I am also seeing this just as of this week.  Did you find a solution?