After making the move to Linode (finally!) I had some issues with getting the contact pages on this site and Penderry up and running. RVM was throwing an error about the sinatra gem missing. A quick scan of the error message and it was obvious that Passenger wasn’t using my gemsets.
A bit of googling turned up this little snippet which, when placed in app/config/, will tell RVM to use the gemset associated with the folder.
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| if ENV['MY_RUBY_HOME'] && ENV['MY_RUBY_HOME'].include?('rvm') | |
| begin | |
| rvm_path = File.dirname(File.dirname(ENV['MY_RUBY_HOME'])) | |
| rvm_lib_path = File.join(rvm_path, 'lib') | |
| $LOAD_PATH.unshift rvm_lib_path | |
| require 'rvm' | |
| RVM.use_from_path! File.dirname(File.dirname(__FILE__)) | |
| rescue LoadError | |
| # RVM is unavailable at this point. | |
| raise "RVM ruby lib is currently unavailable." | |
| end | |
| end |