lib/knj/process_meta.rb in knjrbfw-0.0.66 vs lib/knj/process_meta.rb in knjrbfw-0.0.67

@@ -42,9 +42,10 @@
     cmd = "#{exec_path} \"#{exec_file}\" #{Knj::Strings.unixsafe(id)}"
     
     if RUBY_ENGINE == "jruby"
       pid, @stdin, @stdout, @stderr = IO.popen4("#{exec_path} --#{RUBY_VERSION[0, 3]} \"#{exec_file}\" \"#{id}\"")
     else
+      require "open3"
       @stdin, @stdout, @stderr = Open3.popen3(cmd)
     end
     
     @stdout.sync = true
     @stdin.sync = true
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