FRC Sim is not installing

[admrialkunkka]

I am trying to install the FRC Sim on my linux machine, however it is not working. When I execute:

wget first.wpi.edu/FRC/roborio/release/frcsim-installer.sh -O ~/Downloads/frcsim-installer.sh && chmod +x ~/Downloads/frcsim-installer.sh && ~/Downloads/frcsim-installer.sh INSTALLER

I receive the error

W: Failed to fetch http://first.wpi.edu/FRC/roborio/release/linux/dists/utopic/main/binary-amd64/Packages  404 Not Found

W: Failed to fetch http://first.wpi.edu/FRC/roborio/release/linux/dists/utopic/main/binay-i386/Packages  404 Not Found

Does anyone have the correct link or know how to fix this?