gtk+ 2.24 appears broken

[jessereynolds]

I'm trying to 'brew install mtr' but it's failing on gtk+ ...

dyld: Library not loaded: /usr/local/lib/libpixman-1.0.24.2.dylib
  Referenced from: /usr/local/Cellar/cairo/1.10.2/lib/libcairo.2.dylib
  Reason: image not found
/bin/sh: line 1: 88735 Trace/BPT trap: 5       ../../gtk/gtk-query-immodules-2.0 im-am-et.la im-cedilla.la im-cyrillic-translit.la im-inuktitut.la im-ipa.la im-multipress.la im-thai.la im-ti-er.la im-ti-et.la im-viqr.la im-xim.la > gtk.immodules
make[2]: *** [gtk.immodules] Error 133
make[1]: *** [install-recursive] Error 1
make: *** [install-recursive] Error 1

output of 'brew install -v gtk+': https://gist.github.com/2627555 output of 'brew doctor', 'brew --config', and config.log: https://gist.github.com/2627496

... or do I need to trash my /usr/local and start again?

[jessereynolds]

I found that deinstalling and reinstalling cairo fixed this as the previous cairo was pointing to a non-existant pixman lib:

jesse@Heart-of-Gold ~ $ otool -L /usr/local/Cellar/cairo/1.10.2/lib/libcairo.2.dylib
/usr/local/Cellar/cairo/1.10.2/lib/libcairo.2.dylib:
    /usr/local/Cellar/cairo/1.10.2/lib/libcairo.2.dylib (compatibility version 11003.0.0, current version 11003.2.0)
    /usr/local/lib/libpixman-1.0.24.2.dylib (compatibility version 25.0.0, current version 25.2.0)

Whereas it was pointing to libpixman-1.0.24.2.dylib the actual version currently installed is libpixman-1.0.24.4.dylib

I don't know enough about brew to know where the bug lies.

[adamv]

This is "expected behavior" from Pixman; the Pixman library bumps its micro-version on almost every update.

[jessereynolds]

So this is standard fare with brew? I mean, regularly getting build failures because something hasn't noticed something else has been upgraded and it needs to be rebuilt?

[jacknagel]

It's expected behavior for pixman, pretty much everything else has a sane library versioning policy.