Archive for June, 2010

LibXML Segmentation fault

Monday, June 21st, 2010

I have been getting intermittent segfaults with Ruby Enterprise Edition 2010.01 on both Mac OSX Snow Leopard 10.6, and Centos 5.3 with LibXML:

/opt/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/libxml-ruby-1.1.3/lib/libxml/node.rb:57: [BUG] Segmentation fault ruby 1.8.7 (2009-12-24 patchlevel 248) [x86_64-linux], MBARI 0×6770, Ruby Enterprise Edition 2010.01

See the LibXML Rubyforge page more details, but the solution is to code your document finders as below…

results = document.find(‘/’) … results = nil GC.start

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RVM gotcha and ARCHFLAGS on snow leopard

Monday, June 21st, 2010

After installing Ruby Enterprise Edition 2010.02 via RVM, I was getting seg faults in the native gems. The solution was easy:

rvm remove ree-1.8.7-2010.02 rm -rf ~/.rvm/gems/ree-1.8.7-2010.02 export ARCHFLAGS=”-arch x86_64″ rvm install ree-1.8.7-2010.02 && rvm use ree-1.8.7-2010.02 bundle install

I think i will be adding ARCHFLAGS=”-arch x86_64″ to my bash_login….

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ENTERPRISE LEVEL WEB AND MOBILE APPLICATIONS

Archive for June, 2010

LibXML Segmentation fault

RVM gotcha and ARCHFLAGS on snow leopard

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