[MacRuby-devel] MacRuby.h not found

[Watson]

Hi,

MacRuby does not support Mountain Lion yet.
Please use MacRuby with Lion or Snow Leopard.


Thanks

2012/6/12 Jean-Denis MUYS <jdmuys at kleegroup.com>:
> Hello,
>
> After installing, in order:
>
> - Xcode 4.3.3 (update of 4.3.2)
> - Xcode 4.5DP1
> - MacRuby 0.12 binary distribution
>
> I create a new MacRuby project (so some MacRuby template is found), but Xcode 4.3.3 fails to compile the main.m file. It chokes on "#import <MacRuby/MacRuby.h>" with the error "MacRuby/MacRuby.h file not found".
>
> I checked that the MacRuby framework appear in my project and is listed in the "Link Binary With Libraries" build phases.
>
> However, it appears in red in both places and file inspector says it's located at "Library/Frameworks/MacRuby.framework", "Relative to Developer Directory".
>
> I'm not sure which is the "Developer Directory" (how can I find out?), but MacRuby.framework sure doesn't appear in my ~/Developer directory. Inspecting the MacRuby installer logs shows that it installed it right in /Library/Frameworks, not in any developer directory. This is confirmed by a search of MacRuby.framework using the mdfind command: MacRuby.framework is only to be found in  /Library/Frameworks.
>
> xcode-select -print-path reports /Applications/Xcode433.app/Developer, but MacRuby.framework doesn't appear in /Applications/Xcode433.app/Developer/Library/Frameworks.
>
> I tried to replace the MacRuby.framework from the template by the one that is located in /Library/Frameworks. The project now shows it in black, not red, so it's found now. However, I still have the exact same compiler error.
>
> Looking at the Xcode target settings, I found that the Framework Search Paths setting points to the Frameworks directory within Xcode433.
>
> This seems to suggest that the installer installed MacRuby.framework in the wrong location: /Library instead of the currently-selected Xcode directory.
>
> What would be the next step in my case? Is it enough to copy over MacRuby.framework to /Applications/Xcode433.app/Developer/Library/Frameworks?
>
> Thanks,
>
> Jean-Denis
>
>
> PS: to be complete:
>
> Calling "macruby --version" in the terminal reports "MacRuby 0.12 (ruby 1.9.2) [universal-darwin10.0, x86_64]", but if I recall correctly, so did the rather old nightly build I had installed previously.
>
> Calling "which macruby" reports /usr/local/bin/macruby, which is consistent with the MacRuby installer.
>
>
>
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> Klee Group is a great place to work – Il fait bon travailler à Klee Group
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