Article:
  Ruby/Tk Primer, Part 2
Subject:   Problem installing Ruby & TK
Date:   2004-07-27 18:57:24
From:   bradpuett
I realize this article only points to the Installation instructionsfor Ruby & TK, but I can't seem to get it to work. Following the steps all the way up to "Test to see if it worked!", everything seems fine! But when I attempt the final step, it launches the application, but I get an error message "objc: failed objc_getClass(NSObject) for NSServicesPasteboard->isa->isa
objc: please link appropriate classes in your program
" and then the application crashes!


Can anyone tell what the problem is and how to fix it? Thanks for any help!!

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  • Problem installing Ruby & TK
    2004-07-27 21:51:04  Christopher Roach | O'Reilly Blogger [View]

    I'm not sure why you're having trouble with the final test to see if the install worked. I never encountered an error when I installed everything. Try running the test using ruby instead of rubyw. Also, you could try going to my third article and running the sample Ruby/Tk application. If that works, I wouldn't worry about the test.

    Hope that helps. Keep me posted on your results if not.