i had downloaded package railsinstaller for windows and had successfully installed it.
After that i followed these steps and got that window of localhost:3000 running successfully.
But now when i again starts it following error(in the image link) comes.
http://tinypic.com/r/11ch4ix/6
what should i do to solve this??
ruby -v command was also applied and everything is installed properly.
Thanks in advance!