Comments on: Memo #4: Managing Ruby Gems https://kpumuk.info/ruby-on-rails/memo-4-managing-ruby-gems/ In my blog I'll try to describe about interesting technologies, my discovery in IT and some useful things about programming. Tue, 14 Jul 2009 07:40:19 +0000 hourly 1 https://wordpress.org/?v=6.7.1 By: Belching Blech https://kpumuk.info/ruby-on-rails/memo-4-managing-ruby-gems/comment-page-1/#comment-280818 Fri, 17 Apr 2009 19:36:20 +0000 http://kpumuk.info/?p=422#comment-280818 Well I did that and now when I run my rails apps they don’t work. I get “Status: 500 Internal Server Error no such file to load — sqlite3” Hmm.

]]> By: Dmytro Shteflyuk https://kpumuk.info/ruby-on-rails/memo-4-managing-ruby-gems/comment-page-1/#comment-280809 Fri, 17 Apr 2009 07:06:54 +0000 http://kpumuk.info/?p=422#comment-280809 You should exactly what you did to remove sqlite3!

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~$ gem list -d mongrel

will show you where the mongrel gem is placed.

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gem uninstall --install-dir  /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8 mongrel

There will be several gems which need such procedure to uninstall.

]]> By: Belching Blech https://kpumuk.info/ruby-on-rails/memo-4-managing-ruby-gems/comment-page-1/#comment-280806 Fri, 17 Apr 2009 02:08:25 +0000 http://kpumuk.info/?p=422#comment-280806 OK so I did that and it got rid of the old sqlite3 gem, which is nice. So now after that’s over do you want me to run ‘gem cleanup’? Because when I do it says ‘Cleaning up installed gems…Attempting to uninstall mongrel-1.1.4…ERROR: While executing gem…(Gem::InstallError)…Unknown gem mongrel=1.1.4’. So what should I do about that error? I’ve tried sudo, to no avail.

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