Internet Explorer Collection permet d’installer tous les Internet explorer sur le même PC. C’est une alternative a Multiple IE, IE Tester ou encore IE4Linux.

Si comme moi en relançant mongrel après un reboot vous avez cette erreur: Restarting mongrel-cluster: Restarting all mongrel_clusters… ** !!! PID file tmp/pids/mongrel.8000.pid already exists.  Mongrel could be running already.  Check your log/mongrel.8000.log for errors. ** !!! Exiting with error.  You must stop mongrel and clear the .pid before I’ll attempt a start. ** !!! PID file tmp/pids/mongrel.8001.pid already exists.  Mongrel could be running already.  Check your log/mongrel.8001.log for errors. ** !!! Exiting with error.  [...]