Error trying to cleanup on 10.5

[cachitas]

Can anyone help me with this?

$ brew cleanup
Error: wrong argument type Symbol (expected Proc)
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Library/Homebrew/cmd/cleanup.rb:97:in `can_cleanup?'
/usr/local/Library/Homebrew/cmd/cleanup.rb:96:in `select'
/usr/local/Library/Homebrew/cmd/cleanup.rb:96:in `can_cleanup?'
/usr/local/Library/Homebrew/cmd/cleanup.rb:39:in `cleanup_formula'
/usr/local/Library/Homebrew/cmd/cleanup.rb:37:in `each'
/usr/local/Library/Homebrew/cmd/cleanup.rb:37:in `cleanup_formula'
/usr/local/Library/Homebrew/cmd/cleanup.rb:13:in `cleanup'
/usr/local/Library/Homebrew/cmd/cleanup.rb:11:in `each'
/usr/local/Library/Homebrew/cmd/cleanup.rb:11:in `cleanup'
/usr/local/bin/brew:94:in `send'
/usr/local/bin/brew:94

Doctor is fine.

[samueljohn]

I guess this is an 10.5 issue with it's outdated Ruby. Homebrew does no longer support 10.5 (we don't test there). If there were more people to test formulae on 10.5 and open pull requests to fix homebrew on 10.5, I think that would be welcome.

However, there is https://github.com/mistydemeo/tigerbrew, I don't know if that helps.

Why does the doctor not complain? I think it should.

[jacknagel]

Fixed in abc1bd2

[jacknagel]

We don't really support 10.5, but we haven't had any real reason to break compatibility with ruby 1.8.6, so we will continue to fix issues in that respect.