Hello all, I'm writing a program that may or may not require to be run in JRuby, depending on the interface wanted by the user. A couple of the gems I'm using in the project have different versions based on whether JRuby is used. One example is the SQLite3 library for DataObjects (do_sqlite3). I installed the gem using Ruby via 'gem install do_sqlite3' and using JRuby via 'jruby -S gem install do_sqlite3'. This resulted in two gems actually being installed: do_sqlite3-0.10.1.1-java do_sqlite3-0.10.1.1 The only difference between the two gems is do_sqlite3.so vs do_sqlite3.jar. When I run my program via Ruby it still tries to use the do_sqlite3-0.10.1.1-java gem (I assume because it comes first on the file system). I had assumed that rubygems would only load the -java versions of gems when the RUBY_PLATFORM was java, but I guess that's not the case. Is it possible for me to force the non-java version of the gem to be used when the RUBY_PLATFORM is not java? -- Thanks! Bryan -- Posted via http://www.ruby-forum.com/.