I seem to be hitting some bug somewhere. Very sporadically. I can't pinpoint when exactly it happens or why. Here's the stacktrace: ``` > Task :gemPrepare ERROR: While executing gem ... (Gem::CommandLineError) Please specify at least one gem name (e.g. gem build GEMNAME) uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/command.rb:190:in `get_all_gem_names' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/command.rb:203:in `get_all_gem_names_and_versions' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/commands/install_command.rb:219:in `install_gems' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/commands/install_command.rb:167:in `execute' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/command.rb:323:in `invoke_with_build_args' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/command_manager.rb:185:in `process_args' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/command_manager.rb:149:in `run' uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/rubygems/gem_runner.rb:51:in `run' uri:classloader:/META-INF/jruby.home/bin/jgem:21:in `<main>' org/jruby/RubyKernel.java:1223:in `load' uri:classloader:/META-INF/jruby.home/bin/gem:4:in `<main>' ``` Happens to all my `gemPrepare` tasks. P.S. All seems to work fine even with the error happening though.