I explain how to program a calculator for your iPhone using Xcode 4.6.2 and the programming language Objective-C. Here is the link to download the source cod.
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I am unable to install the ruby 1.8.7 on the new Mac OS, please let me know how to resolve this problem. Thanks.$ rvm install 1.8.7Searching for binary rubies, this might take some time.Found remote fileNo binary rubies available for: osx/10.9/x8664/ruby-1.8.7-p374.Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.Checking requirements for osx.Installing requirements for osx.Updating system.Error running 'requirementsosxbrewupdatesystem ruby-1.8.7-p374',please read /Users/admin/.rvm/log/ruby-1.8.7-p374/updatesystem.logRequirements installation failed with status: 1. I see, must be the Unable to create '/usr/local/.git/index.lock' error.Now it stuck at Somehow it happened there is no executable 'openssl' $ rvm install 1.8.7Searching for binary rubies, this might take some time.Found remote fileNo binary rubies available for: osx/10.9/x8664/ruby-1.8.7-p374.Continuing with compilation.
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Brians-MacBook-Air: $ brew unlink fioUnlinking /usr/local/Cellar/fio/2.0.7.
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January 2023
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